Citation

Baillif-Couniou V, Bartoli C, Sastre C, Cheze M, Deveaux M, Léonetti G, Pélissier-Alicot AL. J. Forensic Leg. Med. 2018; 54: 82-86.

Affiliation

AP-HM, Hôpital de la Timone, Service de Médecine Légale, Marseille, France; Aix Marseille Univ, INSERM, INMED, Marseille, France. Electronic address: apelissier@ap-hm.fr.

Copyright

(Copyright © 2018, Elsevier Publishing)

DOI

10.1016/j.jflm.2018.01.001

PMID

29331713

Abstract

Attempted murder by repeated poisoning is quite rare. The authors describe the case of a 62-year-old man who was admitted to an intensive care unit (ICU) for neurological disturbances complicated by inhalation pneumopathy. He presented a loss of consciousness while his wife was visiting him at the ICU (H0). Forty-eight hours later (H48), police officers apprehended the patient's wife pouring a liquid into his fruit salad at the hospital. Toxicological analyses of a blood sample and the infusion equipment (H0), as well as the fruit salad and its container (H48), confirmed the attempted poisoning with cyamemazine (H0) and hydrochloric acid (H48). In order to evaluate the anteriority of poisonings, hair analysis was requested and the medical records of the 6 previous months were also examined. Two 6-cm brown hair strands were sampled and the victim's medical record was seized in order to determine the treatments he had been given during the previous six months. Segmental hair testing on two 6-cm brown hair was conducted by GC-MS, LC-DAD and LC-MS/MS (0-2/2-4/4-6 cm; pg/mg). Haloperidol (9200/1391/227), amitriptyline (7450/1850/3260), venlafaxine (332/560/260), that had never been part of the victim's treatment were detected, as well as some benzodiazepines (alprazolam, bromazepam, nordazepam); cyamemazine was also detected in all the segments (9960/1610/2367) though only a single dose administration was reported in the medical records. The toxicological analyses performed at H0 and H48 confirmed the homicide attempts in the ICU. In addition, comparison of the results in hair analysis with the medical records confirmed repeated poisoning attempts over the previous six months, and thus explain the origin of the disorders presented by the victim. This case serves to remind us that repeated attempted murder can be difficult to diagnose and that hair analysis can be an effective way to detect such attempts.

Copyright © 2018. Published by Elsevier Ltd.

Language: en

Keywords

Hair analysis; Poisoning; Repeated attempted murder; Toxicological analysis