Shooting in Arizona outlet mall

{O/C} {Staying in the United States} A shooting erupted at a suburban Phoenix shopping mall on Wednesday.

As it turns out, it was a fight between armed teens that led to the shooting that left a 4-year-old boy and three others wounded.

{RVO}

The wounded boy was still in critical condition in a hospital a day after Wednesday's shooting. The three others injured include the boy's mother and the teenagers who opened fire.

Gunshots were fired off after two teenagers who reportedly know each other got into an altercation in a central walkway area in the Tanger Outlets Mall in Arizona. The aggressive older boy, who's 17 years old, pulled out a pistol and started firing, with the other 15-year-old boy fighting back.

The police arrived two minutes after 911 calls were dialed.

It is unclear how the teenagers obtained the guns or if they had any ulterior motives.

Meantime, the mall and surrounding businesses remain cordoned off as investigators look into the incident.