Cruz, 18, was placed on six months probation, among other restrictions, after he was arrested in March for trespassing at Marjory Stoneman Douglas High School, the school his brother, Nikolas Cruz, carried out the catastrophic attack. A judge also ordered Cruz to stay at least a mile away from any schools unless he was enrolled.
According to the warrant, Cruz violated his probation by driving a Kia SUV without a valid driver's license on April 28. He also allegedly was within 25 feet of a parking lot at Park Vista Community High School in Lake Worth.
He was booked into the Palm Beach County jail at 6:41 p.m. Tuesday.