title: Evidence of Premeditation in Skin Messages in Suicide.
abstract: A 34-year-old man with manic-depressive disorder was found dead sitting in a vehicle with a hose running from the exhaust pipe to the cabin. Numerous suicide notes were found inside his house. At autopsy, the decedent was wearing jeans and a long-sleeved windcheater. Upon removal of his clothes, a series of messages were also found written on the legs and forearm. Death was due to carbon monoxide toxicity with a blood level of carboxyhemoglobin of 84%. Skin messages represent a rare form of suicide note that may suggest that a suicide has not been planned, as the decedent may have used the nearest surface to write on. This case demonstrates, however, that skin messages may be more organized, being written prior to dressing and setting up the fatal episode. They also may compliment other notes and messages.
authors.affiliation: The University of Adelaide School of Medical Sciences, Frome Road, Adelaide, SA, 5005, Australia.|Forensic Science SA, 21 Divett Place, Adelaide, SA, 5000, Australia.
authors.forename: Roger W
authors.initials: RW
authors.lastname: Byard
mesh_terms: D000328:Adult; D002249:Carbon Monoxide Poisoning; D002263:Carboxyhemoglobin; D006801:Humans; D008297:Male; D012867:Skin; D013405:Suicide / Q000523:psychology*; D014956:Writing
chemical_list: D002263:Carboxyhemoglobin
keywords: carbon monoxide; forensic science; note; premeditation; skin messages; suicide