HOUSTON - The Houston Police Department is investigating after an officer-involved shootout Sunday morning left two dead and several others injured, including multiple innocent bystanders, in the west side of town. Among the victims is Byron Wilson, 30, and Denise Slaughter, 59 and Eugene Linscomb, 57, who was shot to death inside a black Mercedes. Investigators found a military-style backpack Monday at the Conoco gas station that caught fire after being hit by a halo of gunfire Sunday. The backpack contained bullets, a birth certificate and several other items. Police are working to confirm who the bag belongs to and...