[Fatal poisoning of pentedron ­ cases reports].

The issue of sudden deaths due to acute pentedron poisoning is presented in the report. The analysis included three cases autopsied. Biological material were delivered to the Toxicological Laboratory ToxLab placed in Katowice, during the autopsy were subjected to chemical-toxicological analysis. Analysis of blood samples in the first case present concentration of the pentedrone were 385 ng/ml, and present the concentration of delta- 9-tetrahydrocannabinol were 2.6 ng/ml. Analysis of blood and urine samples in the next case present pentedrone concentrations were 280 ng/ml i 255 ng/ml. Analysis of blood samples in the third case present concentration of the pentedrone were 340 ng/ml.

A fatal case of poisoning of a 19-year-old after taking 3-MMC.

The significant increase in the number of new psychoactive substances on the drug market has recently been a serious problem. The manuscript presents a fatal case of suicide poisoning with 3-MMC (3-methylmethcathinone). The biological material collected during the autopsy of a 19-year-old woman, transferred to the toxicological Laboratory in Katowice ToxLab, was subjected to a chemical and toxicological analysis. The toxicological analysis of blood, vitreous humor and gastric contents revealed 3-methylmetcatinone at a concentration of 800 ng/ml, 153 ng/ml and 5,5 mg, respectively. The presence of 3-MMC has also been confirmed in physical evidence secured on site. 3-methylmethcathinone is a dangerous psychoactive substance that caused the death of the 19-year-old.