Officers injured while serving warrant in North Philly

A Philadelphia police officer and a probation officer were injured on the 2100 block of N. 5th Street while serving a warrant in North Philly.

It happened around 5 p.m. Thursday.

Police say a Philadelphia police sergeant discharged her weapon four times when a dog got loose and attacked an officer.

The Philadelphia police officer has an injury to his hand--possibly from a ricochet. The probation officer was bitten in the lower back area by the dog. Both officers were transported to Temple University Hospital by police. The officers were released from the hospital Thursday night.

This is a developing story. Check back for updates.