The San Antonio Fire Department told CBS News on Saturday that 12 people have been found dead after flooding on highways in Texas.

The number of deaths from drenching rains in San Antonio rose to 11 people on Friday and crews searched for others still missing a day after fast-rising floodwaters tossed and swept away more than a dozen cars into a creek.

Several people were missing on Friday as search efforts continued a day after flash flooding overwhelmed the area.