The fatal shooting of a Black man by police in Philadelphia on Monday afternoon sparked large protests overnight. Walter Wallace Jr., whose family said he suffered from mental health issues, brandished a knife at officers Monday, refusing to obey their…

By John Yang, Frank Carlson

Turmoil on the streets has continued miles away from the Mark O. Hatfield Federal Courthouse, as demonstrators rallying to defund the local police force get into confrontations with officers late at night.

By Gillian Flaccus, Associated Press