Andre Graham and Mark Sheppard

Andre Lee Graham and Mark Arlo Sheppard were a pair of American convicted murderers involved in two separate robbery-murder cases that took place in both Chesterfield County and Richmond, Virginia. In the first case, the pair first attacked a couple during a robbery at a local Richmond restaurant on October 8, 1993, before they shot the victims, leading to the death of Sheryl Stack, whose boyfriend survived the shooting. In the second case, the pair robbed a married couple, Richard and Rebecca Rosenbluth, inside their Chesterfield County home on November 28, 1993, before they shot the couple to death.²