Two boys survive being thrown off overpass - by their own mother

Police said Khandi Busby and her children, ages 8 and 6, somehow survived the fall onto Interstate 30's fast lane and the rush of vehicles.

"It was really miraculous that we didn't have some fatalities with this incident," Dallas police spokesman Sgt. Gil Cerda said.

Busby, 27, was in fair condition, a hospital spokeswoman said. Police said her sons were stable at another hospital, but hospital officials declined to comment later Wednesday. The three were able to speak with investigators, although the 8-year-old may have suffered internal injuries.

Busby had not been arrested as of Wednesday but could face two charges of attempted capital murder, Cerda said.