Intervention for Firesetting Offenders: A Case Study.

There is little research on treatment for firesetting, especially for those who were incarcerated for their offenses. Of the treatment programs that do exist, there are limitations to feasibly implementing these in correctional settings. We propose a short-term (eight-session) program, Intervention for Firesetting Offenses (INFO), based on techniques that have been empirically supported for this population, including psychoeducation, motivational interviewing, cognitive behavioral therapy-based strategies, and relapse prevention. We provide a description of INFO using the case study of Mr. A, a man who was incarcerated for an arson offense. Overall, INFO was feasibly and effectively implemented, as the individual improved his understanding of firesetting in general and his own motivations and risk factors for engaging in firesetting and developed a relapse prevention plan to avoid future offending behaviors.

Adult Externalizing and Suicidal Behavior in Children Who Set Fires: Analysis of a 40 Year Birth Cohort Study.

OBJECTIVE: Firesetting in children is thought to be an indicator of severe conduct problems in young people. However, no research has examined whether childhood firesetting is also associated with increased risk of externalizing and suicidal behaviors in adulthood. METHOD: Data were obtained from a longitudinal study (n = 1265). Childhood firesetting/conduct problems (7-10 years) were derived from an assessment of antisocial behavior. Externalizing/suicidal behavior was derived from the Composite International Diagnostic Interview and the Self-Report Delinquency Inventory. Generalized estimating equation (GEE) models estimated associations between childhood firesetting and adult substance use disorders, criminal offending, and suicidal ideation, adjusting for childhood conduct problems and other confounding factors. Associations between childhood and adult firesetting (age 18-40 years) were examined using cross-tabulation (χ2). RESULTS: Five percent of children reported firesetting (7-10 years). Childhood firesetting appeared to increase the risk of adult firesetting; however, in most cases adult firesetting was not associated with childhood firesetting (χ2 (1) = 4.15, p = .0417). Childhood firesetting was a risk marker for adult externalizing/suicidal behavior; however, the effect was relatively weak (IRR = 1.51; 95% CI: 1.11-2.05). Children with conduct problems who also engaged in firesetting were found to be at substantially higher risk of later externalizing/suicidal behavior (IRR = 2.84; 95% CI: 1.24-6.49). CONCLUSION: This study found that childhood firesetting is a risk marker for adult externalizing/suicidal behavior, not an independent risk factor. It may be more useful for clinicians to focus on child conduct problems generally, rather than focussing on firesetting behavior.

Crimes by people with schizophrenia in Korea: comparison with the general population.

BACKGROUND: This study was performed to describe the prevalence of crimes committed by persons with schizophrenia using population-based data and to compare the crime prevalence of persons with schizophrenia and the general population. METHODS: The number of crimes was obtained from the Korean National Policy Agency (KNPA) crime statistics (2012-2016), which provide the number of crimes in terms of the criminal's mental status and mental health conditions. For the number of persons with schizophrenia, estimates were used which had been calculated from the inpatient and outpatient claims from the National Health Insurance Service. The crime prevalence in persons with schizophrenia was calculated according to the types of crimes, and a comparison with the general population was conducted. RESULTS: The overall crime prevalence of persons with schizophrenia was 72.7 to 90.3 per 10,000 from 2012 through 2016, which was about one fifth that of the general population. While the crime rates of the persons with schizophrenia were lower than the general population in most types of crimes including violence, intellectual crimes, and theft, the prevalence of murder, arson, and drug-related crimes in persons with schizophrenia was about five times, six times, and two times that of the general population respectively. CONCLUSION: The higher prevalence of serious offences among persons with schizophrenia suggests the need for closer and more appropriate care for the population, which would be achieved through effective continuity of institutional and community care.

Mentally Disordered Firesetters: An Examination of Risk Factors.

OBJECTIVE: In this study, we examined the risk-related characteristics of mentally disordered patients who had either been (1) involved in a firesetting incident or (2) involved in a nonfiresetting comparison incident while under the care of the National Health Service (NHS). METHOD: A total of 132 participants were recruited from an NHS Care Group in England (66 mentally disordered firesetters, 66 mentally disordered comparisons). Logistic regression was used to model the ability of static, dynamic, and incident-related factors in predicting whether a patient had set a fire (including gender-sensitive subanalyses), whether a patient firesetter was male or female, and a one-time or repeat firesetter. RESULTS: We identified a cluster of variables that predicted firesetting status. We also identified key factors that predicted female patient firesetters relative to female patient controls who engaged in other undesirable behaviors and male patient firesetters. A cluster of variables predictive of repeat versus one-time firesetting also emerged. CONCLUSIONS: Findings are discussed in relation to further development of risk-related firesetting theory.

Fire-setting performed in adolescence or early adulthood predicts schizophrenia: a register-based follow-up study of pre-trial offenders.

BACKGROUND: Aggressive and disruptive behaviours often precede the onset of serious mental illnesses. Fire-setting is a type of crime that is associated with psychotic disorders. AIM: The aim of this prospective follow-up study was to investigate if fire-setting performed in adolescence or early adulthood was associated with future diagnoses of schizophrenia or schizoaffective disorder. METHODS: The consecutive sample consisted of 111 Finnish 15-25-year old males with fire-setting crimes, decreed to a pre-trial forensic psychiatric examination in 1973-1998, and showing no past nor current psychosis at the time of examination. For each firesetter, four age-, gender-, and place of birth-matched controls were randomly selected from the Central Population Register. The subjects were followed until the death of the individual, until they moved abroad, or until the end of 2012. RESULTS: Fourteen firesetters (12.6%) and five controls (1.1%) were diagnosed with either schizophrenia or schizoaffective disorder later in life, corresponding to a hazard ratio of 12.5. The delay between the fire-setting offense and the future diagnosis was on average nearly 10 years. CONCLUSIONS: Young male offenders undergoing a forensic psychiatric examination because of fire-setting crimes had a significant propensity for schizophrenia and schizoaffective disorder. Accurate assessments should be made both during imprisonment and later in life to detect possible psychotic signs in these individuals.

Female Fire-Setters: Gender-Associated Psychological and Psychopathological Features.

OBJECTIVE: Female fire-setters are reported to commit nearly one-third of deliberately set fires, yet there are limited studies examining the characteristics that distinguish them from suitable comparison groups. The aim of this study is to compare incarcerated female fire-setters with incarcerated male fire-setters and female offender controls on psychopathological and psychological features that could be targeted via therapeutic interventions. METHOD: We recruited 65 female fire-setters, 128 male fire-setters, and 63 female offenders from the prison estate. Participants completed a battery of validated tools assessing psychiatric traits and psychological characteristics (i.e., inappropriate fire interest, emotion/self-regulation, social competence, self-concept, offense-supportive attitudes, and boredom proneness) highlighted in the existing literature. RESULTS: Major depression and an internal locus of control distinguished female fire-setters from male fire-setters. Alcohol dependence, serious/problematic fire interest, and more effective anger regulation distinguished female fire-setters from the female offender control group. CONCLUSIONS: This is the first study to examine differences between female fire-setters, male fire-setters, and female control offenders on both psychopathological features and psychological traits. These findings highlight the gender-specific and offense-specific needs of female fire-setters that clinicians need to consider when implementing programs that ensure client responsivity.

The effect of temperature on arson incidence in Toronto, Ontario, Canada.

Studies of crime and weather have largely excluded arson from empirical and theoretical consideration, yet weather could influence arson frequency over short time frames, influencing the motivation and activity of potential arsonists, as well as the physical possibility of fire ignition. This study aims to understand the role of weather on urban arson in order to determine its role in explaining short-term variations in arson frequency. We use data reported to the Ontario Fire Marshall's office of arson events in the City of Toronto between 1996 and 2007 to estimate the effect of temperature, precipitation, wind conditions and air pressure on arson events while controlling for the effects of holidays, weekends and other calendar-related events. We find that temperature has an independent association with daily arson frequency, as do precipitation and air pressure. In this study area, cold weather has a larger influence on arson frequency than hot weather. There is also some evidence that extremely hot and cold temperatures may be associated with lower day-time arson frequency, while night-time arson seems to have a simpler positive linear association with temperature.

Predicting non-familial major physical violent crime perpetration in the US Army from administrative data.

BACKGROUND: Although interventions exist to reduce violent crime, optimal implementation requires accurate targeting. We report the results of an attempt to develop an actuarial model using machine learning methods to predict future violent crimes among US Army soldiers. METHOD: A consolidated administrative database for all 975 057 soldiers in the US Army in 2004-2009 was created in the Army Study to Assess Risk and Resilience in Servicemembers (Army STARRS). Of these soldiers, 5771 committed a first founded major physical violent crime (murder-manslaughter, kidnapping, aggravated arson, aggravated assault, robbery) over that time period. Temporally prior administrative records measuring socio-demographic, Army career, criminal justice, medical/pharmacy, and contextual variables were used to build an actuarial model for these crimes separately among men and women using machine learning methods (cross-validated stepwise regression, random forests, penalized regressions). The model was then validated in an independent 2011-2013 sample. RESULTS: Key predictors were indicators of disadvantaged social/socioeconomic status, early career stage, prior crime, and mental disorder treatment. Area under the receiver-operating characteristic curve was 0.80-0.82 in 2004-2009 and 0.77 in the 2011-2013 validation sample. Of all administratively recorded crimes, 36.2-33.1% (male-female) were committed by the 5% of soldiers having the highest predicted risk in 2004-2009 and an even higher proportion (50.5%) in the 2011-2013 validation sample. CONCLUSIONS: Although these results suggest that the models could be used to target soldiers at high risk of violent crime perpetration for preventive interventions, final implementation decisions would require further validation and weighing of predicted effectiveness against intervention costs and competing risks.

Co-Occurring Non-Suicidal Self-Injury and Firesetting Among At-Risk Adolescents: Experiences of Negative Life Events, Mental Health Problems, Substance Use, and Suicidality.

Co-occurring internalizing and externalizing problem behaviors in adolescence typically marks more severe psychopathology and poorer psychosocial functioning than engagement in a single problem behavior. We examined the negative life events, emotional and behavioral problems, substance use, and suicidality of school-based adolescents reporting both non-suicidal self-injury (NSSI) and repetitive firesetting, compared to those engaging in either behavior alone. Differences in NSSI characteristics among self-injurers who set fires, compared to those who did not, were also assessed. A total of 384 at-risk adolescents aged 12-18 years (58.8% female) completed self-report questionnaires measuring NSSI, firesetting, and key variables of interest. Results suggest that adolescents who both self-injure and deliberately set fires represent a low-prevalence but distinct high-risk subgroup, characterized by increased rates of interpersonal difficulties, mental health problems and substance use, more severe self-injury, and suicidal behavior. Implications for prevention and early intervention initiatives are discussed.

[Arson and pyromania, update 2015]. / Incendiaires et pyromanes.

While the fire constitutes a threat and provokes avoidance by the entire animal world, its control as lighting and maintenance is inseparable from the history of humankind. For 1% of the population that use is turned to harm, repeatedly and without objective reason, responding to the historical definition of pyromania. The profile of arsonists does not appear to be different from that of the general criminal population: alcohol abuse, nicotine, marijuana and antisocial personality do not make fire setters a special case. However positive fire experience lived in childhood, emotional avoidance and expertise in fire settings' control seems to be specific, as recidivism risk below that of the general criminal population.

The relationship of DSM-IV pathological gambling to compulsive buying and other possible spectrum disorders: results from the Iowa PG family study.

This study investigates the possible relationship between pathological gambling (PG) and potential spectrum disorders including the DSM-IV impulse control disorders (intermittent explosive disorder, kleptomania, pyromania, trichotillomania) and several non-DSM disorders (compulsive buying disorder, compulsive sexual behavior, Internet addiction). PG probands, controls, and their first-degree relatives were assessed with instruments of known reliability. Detailed family history information was collected on relatives who were deceased or unavailable. Best estimate diagnoses were assigned blind to family status. The results were analyzed using logistic regression by the method of generalized estimating equations. The sample included 95 probands with PG, 91 controls, and 1075 first-degree relatives (537 PG, 538 controls). Compulsive buying disorder and having "any spectrum disorder" were more frequent in the PG probands and their first-degree relatives vs. controls and their relatives. Spectrum disorders were significantly more prevalent among PG relatives compared to control relatives (adjusted OR=8.37), though much of this difference was attributable to the contribution from compulsive buying disorder. We conclude that compulsive buying disorder is likely part of familial PG spectrum.

Male imprisoned firesetters have different characteristics than other imprisoned offenders and require specialist treatment.

OBJECTIVE: This study investigated whether a group of firesetters (n = 68) could be distinguished, psychologically, from a matched group of non-firesetting offenders (n = 68). METHOD: Participants completed measures examining psychological variables relating to fire, emotional/self-regulation, social competency, self-concept, boredom proneness, and impression management. Official prison records were also examined to record offending history and other offense-related variables. A series of MANOVAs were conducted with conceptually related measures identified as the dependent variables. Follow-up discriminant function and clinical cut-off score analyses were also conducted to examine the best discriminating variables for firesetters. RESULTS: Firesetters were clearly distinguishable, statistically, from non-firesetters on three groups of conceptually related measures relating to: fire, emotional/self-regulation, and self-concept. The most successful variables for the discrimination of firesetters determined via statistical and clinical significance testing were higher levels of anger-related cognition, interest in serious fires, and identification with fire and lower levels of perceived fire safety awareness, general self-esteem, and external locus of control. CONCLUSIONS: Firesetters appear to be a specialist group of offenders who hold unique psychological characteristics. Firesetters are likely to require specialist treatment to target these psychological needs as opposed to generic offending behavior programs.

Offending behaviours of child and adolescent firesetters over a 10-year follow-up.

BACKGROUND: To assess the postintervention arson recidivism and other offending rates of a group of 182 firesetting children and adolescents referred to the New Zealand Fire Awareness and Intervention Program (FAIP) over a follow-up period of 10 years. To investigate predictors of offending behaviour as well as variables associated with previous involvement in firesetting behaviour and offending severity. METHOD: Data collected at the time of the FAIP intervention was provided by the New Zealand Fire Service and the offence histories of the sample were accessed from the New Zealand Police database (NIA). Data were analyzed using both descriptive and inferential statistics. RESULTS: Although the arson recidivism rate was low (2%), rates of general offending were high, with 59% of the sample having committed an offence during the follow-up period. Fifteen percent of the sample was classified as severe offenders, 40% as moderate and 4% as minor. Of offenders, 12.6% had been imprisoned during the follow-up period. Offending was predicted by experience of abuse and a previous firesetting behaviour at the time of the FAIP intervention. Living with both parents at the time of intervention decreased the probability of an individual engaging in future offending behaviour. The presence of family stress and a diagnosis of Attention Deficit Disorder or Attention Deficit Hyperactivity Disorder (ADD/ADHD) were associated with previous firesetting behaviour. In addition, involvement with family violence (as a perpetrator, complainant or victim) was associated with more severe offending behaviour. CONCLUSIONS: In light of existing research, the findings of this study indicate that many firesetters are at risk for future offending and that identification of high-risk individuals is therefore an important consideration for any organization involved with firesetters. To minimize this risk, there is a need for a collaborative, multiagency approach to firesetting behaviour involving comprehensive risk assessment and appropriate referral for at-risk individuals.

Mental illness and psychiatric treatment amongst firesetters, other offenders and the general community.

OBJECTIVE: Firesetting is often reported to be associated with psychopathology, but frequently these conclusions are based on studies reliant on selective forensic psychiatric samples without the use of comparison groups. The aim of the study was to examine the rates of mental illness, substance use disorders, personality pathology and psychiatric service usage in a population of convicted firesetters compared with other offenders and community controls. METHOD: Using a data-linkage design, the study examined the psychiatric histories and usage of public mental health services by 1328 arsonists convicted between 2000 and 2009 in Victoria, Australia. These were compared with 1328 matched community controls and 421 non-firesetting offenders. RESULTS: Firesetters were significantly more likely to have been registered with psychiatric services (37%) compared with other offenders (29.3%) and community controls (8.7%). The firesetters were also more likely to have utilised a diverse range of public mental health services. Firesetters attracted psychiatric diagnoses more often than community controls and other offenders, particularly affective, substance use, and personality disorders. CONCLUSIONS: This study confirms that there is a link between firesetting and psychopathology, suggesting that there is a role for the psychiatric screening of known firesetters, and a need to consider psychopathology in formulating the risk for further firesetting.

Firesetting, arson, pyromania, and the forensic mental health expert.

Firesetting is a common behavior that is frequently encountered by forensic mental health experts when consulting on criminal and civil legal cases. Despite its prevalence, minimal attention has been paid in the literature to conducting firesetting-related forensic evaluations. In this article, we discuss the differences in the behavior of firesetting, the crime of arson, and the diagnosis of pyromania. The literature on adult firesetter characteristics, classification systems, recidivism, and treatment is reviewed. Several types of common criminal and civil firesetting-related evaluations referred to forensic mental health experts are discussed, along with case examples illustrating how the courts have approached such assessments. To our knowledge, this article is the first in 20 years to address firesetting-related forensic evaluations within the psychiatry literature. It also represents the first comprehensive discussion of civil evaluations related to firesetting.

Exposure to fire setting behavior on YouTube.

PURPOSE: This study is a preliminary examination of fire setting behaviors on YouTube. METHODS: Data are based on a 1 day search of YouTube. RESULTS: Results indicate YouTube is replete with inappropriate models of fire setting. CONCLUSION: The findings have potential implications for intervention with fire setting youth.

Explanations of firesetting in mentally disordered offenders: a review of the literature.

This paper reviews current explanations of firesetting in adult mentally disordered offenders. In particular, attention is given to contemporary research that has examined developmental and background characteristics, personality and associated traits, motivation for firesetting, neurobiological explanations, psychiatric diagnoses, and frequency of self-injurious behavior, including suicide. The likelihood of recidivism and associated risk factors is also considered. Evaluation of the existing research has highlighted that even though a significant proportion has been conducted with psychiatric populations, little is understood about firesetting by mentally disordered offenders. In addition, little research has been conducted that compares mentally disordered firesetters to both other mentally disordered offenders and non-mentally disordered offenders. Recommendations are made for future research to further develop knowledge of this behavior.

Gender differences in firesetting: results from the national epidemiologic survey on alcohol and related conditions (NESARC).

This study presents gender differences in sociodemographics and in psychiatric correlates of firesetting in the United States. Data were derived from the National Epidemiologic Survey on Alcohol and Related Conditions (NESARC), a representative sample of U.S. adults. Face-to-face interviews of more than 43,000 adults were conducted in the 2001-2002 period. This study focused on the 407 subjects with a lifetime history of firesetting. The prevalence of lifetime firesetting in the U.S. was 1.7% in men and 0.4% in women. Firesetting was significantly associated with a wide range of antisocial behaviors that differed by gender. Multivariate logistic regression analyses indicated associations in both genders with psychiatric and addictive disorders. Men with a lifetime history of firesetting were significantly more likely than men without such history to have lifetime generalized anxiety disorder as well as a diagnosis of conduct disorder, antisocial personality disorder, alcohol or cannabis use disorder, and obsessive-compulsive personality disorder. Women with a lifetime history of firesetting were significantly more likely than women without such history to have lifetime alcohol or cannabis use disorder, conduct disorder, and antisocial or obsessive compulsive personality disorder, as well as psychotic disorder, bipolar disorder or schizoid personality disorder. Women with a lifetime history of firesetting were significantly more likely than men with such history to have a lifetime diagnosis of alcohol abuse and antisocial personality disorder as well as a diagnosis of schizoid personality disorder. Our findings indicate that firesetting in women could represent a behavioral manifestation of a broader spectrum than firesetting in men.

Is arson the crime most strongly associated with psychosis?--A national case-control study of arson risk in schizophrenia and other psychoses.

BACKGROUND: The association of psychosis with certain serious crimes, such as homicide, has been clearly demonstrated, but it is uncertain to what extent psychotic disorders are associated with arson. METHODS: We used a case-control design to investigate the association of being diagnosed with schizophrenia and other psychoses and committing arson. Data were obtained from Swedish national registers for criminal convictions, hospital discharge diagnoses (International Classification of Diseases, Ninth Revision [ICD-9], and International Classification of Diseases, Tenth Revision [ICD-10]), and sociodemographic factors for 1988-2000. We included all convicted arson offenders of both sexes in Sweden (N=1689) and compared them with a random sample of general population control subjects (N=40,560). RESULTS: After adjustment for sociodemographic confounders, arson offenders were more likely to be diagnosed with schizophrenia (in men, adjusted odds ratio [OR]=22.6, 95% confidence interval [CI]=14.8-34.4; in women, adjusted OR=38.7, 95% CI=20.4-73.5) or other psychoses (in men, adjusted OR=17.4, 95% CI=11.1-27.5; in women, adjusted OR=30.8, 95% CI=18.8-50.6). CONCLUSIONS: Individuals with schizophrenia and other psychoses have significantly increased risks of an arson conviction. These risk estimates are higher than those reported for other violent crimes and place arson in the same category as homicide as crimes that are most strongly associated with psychotic disorders.