Oklahoma City police seek clues in three Tuesday night homicides - Article Photos 4/5

The 4 Seasons Gas & Food store, 13 NW 63, where store clerk Habib Hajimirzaei, 62, was killed on July 23, 2013. Long time store customer Cory Thomas called Hajimirzaei "Mr. Nice Guy." Photo by KT KING, The Oklahoman