Juveniles arrested for murder: A latent class analysis of male offenders.

Researchers and practitioners have a need for valid and generalizable typologies of juvenile homicide offenders (JHOs) to better understand the heterogeneous nature of JHOs, and use this knowledge to inform prevention efforts. Prior studies of JHOs have typically utilized a clinical approach, which is rich in data but based on small nonrepresentative samples, or relied on larger aggregate datasets which are more reliable but have few measures available. This study aimed to address these limitations by examining the latent heterogeneity (i.e. unapparent differences) in JHOs, their victims, and incident characteristics among more than 40,000 male JHOs arrested in the United States between 1976 and 2016 using latent class analysis, to allow for the objective identification of latent taxonomies. Six distinct subtypes of male JHOs are found in the analysis, which contributes to the theoretical and substantive knowledge base regarding JHOs, and may be used to develop and implement more effective interventions and violence prevention programs for these young offenders.

Adopted children who kill their adoptive parents.

The killing of parents, frequently referred to as parricide, is a disturbing phenomenon that often generates widespread media coverage. Most of the scholarly literature on this topic has focused on biological offspring who kill mothers and fathers. Some analyses have examined juveniles and adults who kill their stepparents. To date, virtually no research exists on children who kill their adoptive parents because this type of victim-offender relationship has been absent from available homicide databases, thereby preventing such analyses. The present study is a content analysis of news reports of 46 cases of adopted children who killed their adoptive parents in several different countries. Data pertaining to offender and victim demographics, incident characteristics, and the processing of offenders from the initial charge through conviction and sentencing are examined. To the extent possible, media accounts are used to classify cases according to motives or circumstances leading to the killings. The article concludes with a comparison of profiles of children who kill adoptive parents in relation to those who kill biological parents, important observations that emerged from these news accounts, and discussion of possible explanations of parricide by adopted children, including adopted children syndrome, reactive attachment disorder, and biological risk factors. Limitations of this study and directions for future research are addressed.

Post-incarceration Recidivism of Lone versus Group Juvenile Homicide Offenders.

Killings by juvenile homicide offenders (JHOs) who use accomplices have been increasing since the 1980s and currently represent approximately half of juvenile arrests for murder in the United States. Nevertheless, prior research has not compared JHOs who kill alone with JHOs who kill in groups. The present research followed up 30 years later on a sample of 59 male murderers and attempted murderers sentenced to adult prison. This study was designed to analyze whether lone and group JHOs differed on pre-incarceration, incarceration, and post-incarceration variables. Significant findings indicated that compared with lone offenders, group JHOs had a higher mean of pre-homicide arrests and were more likely to be Black, have a pre-homicide delinquent record, commit a crime-related homicide offense, and target a stranger. With respect to post-homicide variables, group JHOs were more likely to be released from prison and more likely to be rearrested. The two types of JHOs did not differ significantly in relation to the number of post-release violent offenses. Preliminary implications of the findings and avenues for future investigation are discussed. Copyright © 2016 John Wiley & Sons, Ltd.

Juvenile Homicide Offenders: Factors in Desistance after Incarceration.

While several prior studies have examined the prevalence and predictors of recidivism among juvenile homicide offenders (JHOs), much less scholarly attention has been devoted to exploring the post-release factors that influence JHOs to desist from criminal behavior. Given relatively recent rulings by the U.S. Supreme Court, individuals who commit homicide offenses as juveniles are less likely to spend the rest of their lives in prison. Accordingly, it is important to understand the factors associated with desistance in the post-incarceration lives of JHOs. The present study was designed to assess the effects of post-release factors on JHOs' recidivism outcomes, using a sample of 19 male JHOs from a southeastern U.S. state who were convicted as adults and sentenced to serve time in prison in the 1980s. These men were interviewed approximately 35 years after their original homicide offense about their adjustment to life in prison and after release, as well as their reasons for engaging in criminal behavior during adolescence. Thematic qualitative analysis was used to identify the post-release factors that were prevalent in the lives of the JHOs who desisted from crime. These five factors included avoiding old neighborhood and friends, positive intimate relationship, stable employment, human agency, and generativity. The implications of the findings for the prevention of recidivism among JHOs, as well as avenues for future research, are discussed.

Risk Assessment and Post-Release Recidivism in a Sample of Juvenile Homicide Offenders.

Given recent U.S. Supreme Court rulings regarding the constitutionality of juveniles who received mandated life sentences, questions have arisen in the field of criminology regarding how these offenders will adjust if someday released. Risk scores were calculated for 59 male juvenile homicide offenders (JHOs) based upon the eight domains in the Youth Level of Supervision/Case Management Inventory (YLS/CMI) and used to examine recidivism among the 48 JHOs who were released. Sample subjects were charged as adults for murder and attempted murder in the 1980s, convicted, and sentenced to adult prison. Chi-square analyses were used to assess the relationship between risk score category and two measures of recidivism, which were general arrests and violent offenses. Results indicated risk scores failed to predict both general and violent recidivism. Implications of the findings and directions for future research are discussed.

Racial Differences Among Juvenile Homicide Offenders: An Empirical Analysis of 37 Years of U.S. Arrest Data.

Homicides by juvenile offenders have been of great interest to the public and policymakers in the United States for four decades. Despite the concern over young murderers, many analyses have been limited to small clinical samples. Empirical studies using Supplementary Homicide Report (SHR) data, a national database maintained by the Federal Bureau of Investigation, have largely concentrated on analyzing basic victim, offender, and offense data or exploring gender differences. Racial differences, when explored with respect to juvenile homicide offenders (JHOs), largely have concentrated on White and Black offenders, given the low percentage involvement of American Indians and Alaskan Natives, and Asian and Pacific Islanders. This article used 37 years of SHR data (1976-2012; n = 52,916) to investigate differences between the four racial groups (White, Black, American Indian/Alaskan Native, and Asian American/Pacific Islander). This article focused on three questions: First, did the offender and offense characteristics of all JHOs arrested during the study period vary by race? Second, did the characteristics of victims, weapons used, crime circumstances, and offender count in incidents in which JHOs killed single victims differ across racial groups? Third, are offender, victim, and offense characteristics predictive of racial classification? Bivariate and multivariate analyses were conducted. The findings revealed more similarities than differences across the racial groups. Multinomial regression analyses revealed, however, that several variables were found to distinguish racial groups of JHOs in a predictive way: region, location, White victim, family victim, gun use, and homicide circumstance. Importantly, American Indian/Alaskan Native and Asian/Pacific Islander JHOs significantly differed from White and Black JHOs. In contrast to media depiction, gang-related homicides were significantly more likely to involve Asian/Pacific Islander juveniles than juveniles from the other racial groups. Implications of the findings and directions for future research are discussed.

Risk Factors for Absconding Among Adult Parolees in Colorado.

Studies that have examined absconding have pointed to the relevance of factors related to demographics, situational, and social characteristics, as well as criminal history variables as predictive of offenders' decision to abscond. This study contributes to this literature by extending factors that have been explored for criminal justice outcomes such as recidivism to predict the likelihood of absconding. In particular, this study incorporates the Level of Service Inventory-Revised (LSI-R) risk assessment instrument and types of violations to examine their impact on the likelihood of absconding. Using a large sample of parolees from Colorado ( n = 30,181), the findings in this study indicate that the largest predictors of absconding were substance abuse problems and education. In addition, variables measuring the components of the LSI-R and specific nonabsconding parole violations moderately predict absconding. The implications of the findings and recommendations for future research are discussed.

Recidivism Patterns Among Two Types of Juvenile Homicide Offenders: A 30-Year Follow-Up Study.

Although juvenile homicide has been a matter of concern in the United States since the 1980s, prior research has not addressed long-term recidivism patterns for convicted juvenile murderers. Furthermore, a prominent juvenile homicide typology had not previously been tested with U.S. offenders. The present study examined whether juvenile offenders who killed or attempted to kill during the commission of a crime differed from those who killed due to some type of conflict on pre-incarceration, incarceration, and post-incarceration variables. These offenders were sentenced to adult prison in the early 1980s. Follow-up data spanned 30 years. The results indicated that approximately 88% of released offenders have been rearrested. Analyses of pre-incarceration variables revealed that crime-oriented offenders were significantly more likely to commit the homicide offense using accomplices than conflict-oriented offenders, and the latter were significantly more likely to use a firearm during the homicide incident. The circumstances of the homicide, however, were not significantly related to any other pre-incarceration variables, release from prison, number of post-release arrests, and number of post-release violent offenses. The implications of the findings, their comparability to previous follow-up research on this typology, and avenues for future research are discussed.

Juvenile Sexual Homicide Offenders: Thirty-Year Follow-Up Investigation.

Sexual homicide by a juvenile offender occurs approximately 9 times per year in the United States. Little is known about the post-incarceration adjustment of these offenders. The current study was designed to follow up 30 years later on a sample of eight adolescent sexual homicide offenders who were convicted of murder and sentenced to adult prison. The results indicated that six out of eight offenders were released from prison, and their mean sentence length was 12 years and 2 months. Four offenders out of the six released were rearrested, but none of the arrests were for homicide, sexual or otherwise. The post-incarceration arrests were for violent, drug-related, and property crimes, as well as possession of a firearm. Three out of the four recidivists have been recommitted to prison. Implications concerning the comparability of results to past research, time served in prison, and types of post-release offenses are discussed.