Overnight fire rekindles at Black Sheep Pub in Center City Philadelphia

PHILADELPHIA (WPVI) -- Fire at a Center City bar briefly reignited early Tuesday morning.

Crews were first called to the Black Sheep Pub on the 200 block of 17th Street at 9 p.m. on Monday.

Firefighters were forced to return at 2 a.m. on Tuesday to quickly put out more flames.

It is unclear how extensive the damage is inside or what caused the fire.