Shots fired in Levittown, a suburb of Philadelphia, killing three people. Suspect, a 26-year-old homeless man, fled in a stolen car and is still on the loose.

Authorities warn he may have additional weapons and be dangerous. Falls Township police and Pennsylvania Governor Josh Shapiro urged area residents to shelter in place and stay off the streets.. The suspect is believed to be carrying an assault rifle and was described as "extremely dangerous. " The police and local authorities recommended not going out.