A man who apparently tried to rob a Coffeyville business was shot to death this morning. Police tell News Talk KZRG they got a 911 call at 847 am about an armed robbery at a business on West 8th Street. The caller said he'd shot the suspect. 23-year-old Terrence DeShawn Clark was pronounced dead at the scene. The shooting is being investigated.There are some towns you just don't try armed robbery in, Coffeyville is certainly one of them.