Kaufman County authorities plead for leads to find assistant DA's killers
A DPS helicopter searches over Kaufman for two suspects who gunned down Assistant DA Mark Hasse on Jan. 31, 2013. (Credit: WFAA)
A DPS helicopter searches over Kaufman for two suspects who gunned down Assistant DA Mark Hasse on Jan. 31, 2013. (Credit: WFAA)
