News reports are emerging of a multiple shooting taking place inside the Monroeville Mall in Monroeville, Pa., Saturday night. Reporters are saying that “several” people have been shot.

Former NFL quarterback Terrelle Pryor says he saw at least two people shot.

Estimates so far are that two or three people have been shot.

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According to ABC News and other sources, the Monroeville Police Department reports three people were shot.

KDKA reports that a gang fight is to blame:

Officials at Forbes Hospital … say they’ve received three shooting victims.

A police source also says that the gunfire was the result of a gang fight, and that there were multiple shooters.

Another source inside the mall, who did not want to be identified, says a guard reported hearing “shots fired” near the Mister Rogers Neighborhood play area and that a person was found shot inside the Macy’s department store.

Twitchy will monitor the situation and update this post as details emerge.