Shocking video shows moments shots were fired during Pittsburgh mass shooting

Video circulating on various social media platforms shows the moments shots were fired at a party on Pittsburgh’s North Side.

This Facebook live video has reached nearly 1 million views online. It shows the minute party goers realize someone has a gun.

Once the shooting starts, people inside start screaming and running for safety.

Pittsburgh police told 11 News they plan to use videos and photo evidence to put the people responsible behind bars.

If you have photo or video that could help the police in their investigation, click here.