PHILADELPHIA (WPVI) -- An arrest has been made in connection with a mass shooting at a South Philadelphia bar last weekend. (The video in the player above is from previous coverage.) Police say 43-year-old Michael Welton, of Philadelphia, turned himself in to police on Friday.

Three people were killed and 10 others wounded in a mass shooting in Philadelphia early Monday — less than two days after eight others were injured in another similar attack in the City of Brotherly Love.

Disturbing mass shootings in Philadelphia over Independence Day weekend, part of larger trend of gun violence in USA.

It's been almost one week since the shooting claimed the lives of three people. One of the victims is 24-year-old Azir Harris.

The man facing murder charges in a mass shooting that left five people dead in a Philadelphia neighborhood Monday “obviously planned” the rampage, but the investigation of the killings could ...