DALLAS (AP) – Police have arrested a suspect after a shootout in downtown Dallas on Friday evening killed one person and left another wounded. Fox 4 News reports the shooting occurred around 6:30 p.m. near the Crowne Plaza hotel. Police arrested 24-year-old Derrick Florence Jr. on Saturday and say a second shooter is still at large. Police say the man killed in the shootout was a bystander waiting at a bus stop. According to police, a 19-year-old man who was part of the altercation was shot and taken to the hospital. Dallas Police Sgt. Warren Mitchell says two groups got into a confrontation downtown that escalated into a shootout. The victim’s name has not been released.