The man accused of killing Shreveport Police Sergeant Tim Prunty is due back in Caddo District Court Monday. Christopher Brian Cope's attorneys have filed several defense motions -- including a request to continue his october trial date.  Judge Mike Pitman is expected to rule on those motions Monday. Cope faces charges of first-degree murder for the fatal shooting of Sergeant Prunty and attempted first-degree murder for shooting into the guard shack at Southern Trace.