Derrick Devaughn Carr and Shawn Derrick Betty are wanted by the Lebanon Police Department for murder, attempted murder, robbery, and reckless endangerment related to a shooting on August 10, 2013 that killed one victim and injured another. Carr and Betty are considered armed and dangerous as they have criminal histories including assault and gang involvement. The TBI is offering a $1,000 reward for information leading to the arrest of each man.