Duane “Keffe D” Davis, 63, is charged in Clark County, Nevada, with a single count of murder by use of a deadly weapon. The trial before Judge Carli Kierny is expected to run for up to six weeks in a downtown Las Vegas courthouse. They were in Las Vegas to see a world heavyweight title boxing match between Mike Tyson and Bruce Seldon. Under Nevada law, Davis can be charged with murder if he took part in the crime without pulling the trigger. Although the Wallace killing remains unsolved, there has long been speculation that he was gunned down in retaliation for Shakur’s killing months earlier.