WILLIAMSPORT -- Investigators announced Monday afternoon that they plan to file homicide charges against a Williamsport police officer involved in a crash that killed a man.

According to state police, Officer Jonathan Deprenda will be charged with homicide by motor vehicle and involuntary manslaughter.

Troopers said Deprenda was involved in a crash while responding to help another officer. They said he was traveling 88 MPH when he collided with James Robinson earlier this month. Robinson was killed in the crash.