Legally armed bystander shuts down Pennsylvania mall shooting after several people are struck by bullets

A legally armed bystander is a hero after helping thwart a Pennsylvania mall shooting earlier this week.

What are the details?
A media release from the Lancaster Bureau of Police detailed the harrowing moments before the unnamed bystander stepped in.

According to the report, an unnamed 16-year-old male started shooting after engaging in a fight with another person. The teen, according to WGAL-TV, pulled out a gun and fired multiple shots.

At that point, the report noted, multiple people became involved in a struggle for the gun.