KOCO reported Tuesday the suspect, a 22-year-old male, allegedly pulled a gun on a 36-year-old man with intent to commit a robbery just before 10 p.m.KFOR notes the 36-year-old man and his wife were in a parking lot when the suspect allegedly approached. The 36-year-old husband pulled his own gun and shot the suspect multiple times.The suspect died from his wounds.FOX 25 reports the armed husband and his wife remained on scene and “cooperated with police.”Oklahoma is one of 21 states with constitutional carry, which means law-abiding citizens are able to carry a handgun on their persons for self-defense without...