A notorious killer serving life in prison without the possibility of parole for the murder of four men in Los Angeles County reportedly strangled his wife to death during a conjugal visit late last year, according to multiple media reports.
On June 12, 1990, David Brinson shot retired tavern owner Robert Marks, 59, in his garage apartment on South Burnside Avenue in the Mid-Wilshire district and three other men.
At his trial, witnesses testified that Brinson believed the former tavern owner was a well-connected cocaine dealer when he showed up with a gun and two accomplices hoping to rob the men for drugs and money, The Times reported at the end of the 1994 trial…