SAN ANTONIO -- A woman is facing charges of DWI and endangering a child after falling asleep and rolling her vehicle while driving with an eight month old. The driver fell asleep and crashed into a drainage ditch causing the vehicle to rollover at IH 35 and Space Center early Saturday. The child was in a car seat but was not buckled up and there was also a male in the vehicle. All three were taken to University Hospital with minor injuries. The woman was taken into custody for DWI.