Authorities said the 20-year-old shooter who opened fire in an Indiana mall on July 17 waited inside a bathroom for an hour before fatally shooting three people and injuring two others before an armed bystander shot and killed him.
Greenwood Police Department Chief Jim Ison said during a July 18 press conference that the shooter was in the Greenwood Park Mall bathroom for one hour and two minutes before he entered the food court area and fired shots.
