Alfredo Prieto

Alfredo Rolando Prieto (November 18, 1965 – October 1, 2015) was a Salvadoran-American serial killer. After being initially convicted for a single murder, he was later connected to eight other murders committed in Virginia and California between May 1988 and September 1990 via DNA profiling. Sentenced to death in both states, Prieto was executed by lethal injection in Virginia in 2015. Provided by Wikipedia