The Dolphins released running back Mark Walton on Tuesday after he was arrested for punching his pregnant girlfriend.  On Wednesday, TMZ Sports obtained the 911 call placed by his girlfriend.

In the audio Walton’s pregnant girlfriend can be heard sobbing as she explains that her boyfriend hit her.  The call was placed 10 to 15 minutes after the incident and Walton had already fled the scene in his car.

RELATED: Former Dolphins RB Mark Walton Appeared in Court on Wednesday Morning

Flip the Page to listen to the 911 call: