A civilian used his legally licensed gun to shoot and wound a suspect in a mall shooting in El Paso, Texas, that left one dead and three injured earlier this week, police said. At a store next door, 23 people were killed in another mass shooting in 2019 Following the shooting, an off-duty police officer who was working security at a nearby store took the suspect into custody, officials said. Both CNN and the archive define a “mass shooting” as a shooting that killed or wounded four or more people, not including the shooter