David Carpenter

David Carpenter (serial killer)
From Wikipedia, the free encyclopedia
David Joseph Carpenter (born May 6, 1930), aka the Trailside Killer, is an American serial killer known for stalking and murdering women on hiking trails near San Francisco, California.
............
Crimes
Carpenter committed his first documented murder in 1960, for which he spent seven years in prison. In 1970, he was arrested for kidnapping, and spent a further seven years behind bars. After his release, he was a suspect in the notorious Zodiac murders, although he was eventually cleared.

From 1979-1980, he raped and murdered five women and was suspected of killing at least two others. He was eventually arrested and found guilty of the murders, for which he was sentenced to die in the gas chamber. He remains on San Quentin's death row.

In December 2009, San Fracisco police reexamined evidence from the October 21, 1979 murder of Mary Frances Bennett. Bennett, 23 years old at the time of her murder, had been jogging at Lands End, San Francisco when she was attacked and stabbed to death. A DNA sample obtained from the evidence was matched to Carpenter through state Department of Justice files. In February 2010, San Francisco police confirmed the match with a recently obtained sample from Carpenter.

===============

on lui attribue apparemment un autre meurtre encore, commis en 1979.
je n'ai pas trouvé pour l'instant les dates exactes des meurtres. ceux de 1960 et 1970 correspondent apparemment à l'âge de 30 et 40 ans.
ceux des années 1979/1980 sont déjà plus précisément du ressort de la période critique septennale des 49 ans : çà doit être la raison de l'augmentation du régime... (Entre 1979 et 1981, David Carpenter , surnommé le " Trailside killer" hante les collines de la baie de San Francisco pour y abattre 8 promeneurs).
l'intéressé est entré dans sa période critique septennale des 49 ans en novembre 1978 et y a séjourné jusqu'en avril 1980.