SAN ANTONIO -

A woman rolls her car over after she says she blacked out.

It happened around 2:30 a.m. Sunday in the 8500 block of Heath Cir Drive.

According to police, the woman was traveling Eastbound on Heath Cir and said she blacked out behind the wheel.

The woman lost control of her vehicle, went off the road, and rolled on its side.

The woman was taken to University Hospital in serious, but non-life threatening, condition.