St. John the Baptist Parish Sheriff Mike Tregre talks to reporters near a crime scene where two sheriffs were killed and two wounded in an early morning shootout in St. John the Baptist Parish, west of New Orleans, Thursday, Aug. 16, 2012. The shooting occurred around 5:30 a.m. in a parking lot used by workers in an area of manufacturing plants and refineries along the Mississippi River. (AP Photo/Gerald Herbert)
