People_executed_for_murdering_police_officers	["George_Sitts", "Daniel_Wilkinson_(murderer)", "Jesse_Tafero", "Ricky_Ray_Rector", "Troy_Davis", "Harry_Pierpont", "John_Edward_Swindler", "Flint_Gregory_Hunt", "Aaron_Mitchell_(murderer)", "Clarence_Hill_(murderer)", "Lynda_Lyon_Block", "Irene_Schroeder", "Dalton_Prejean"]
Executed_American_serial_killers	["Michael_Bruce_Ross", "Danny_Rolling", "Gerald_Stano"]
