5:55 PM PT -- Gabriel has been booked for misdemeanor battery. According to his booking sheet, he's listed as 6'2" and 180 pounds. He's still in custody and his bail has been set at $20,000.
5:30 PM PT -- Sources tell TMZ ... when Gabriel and Olivier started going at it, Halle rushed Nahla inside the house so she missed the brutality.
3:35 PM PT -- Gabriel has been released from the hospital and is currently at an L.A. jail where he is being booked. Olivier has also left the hospital and has returned to Halle's home.
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