On Wednesday, Texas carried out its 500th execution since the state reinstated capital punishment in 1982. Kimberly McCarthy, 52, was executed by lethal injection for beating and stabbing her neighbor to death in 1997. To put the rate of Texas executions in a national perspective, since the Supreme Court lifted a moratorium in 1976, Virginia, the state with the second-largest number of executions, has put 110 people to death.