GROSSE TETE - The reward for information about what happened to a Texas woman who was reportedly last seen after a crash on the Atchafalaya Basin Bridge was raised to $30,000. 

Family of Christin Munn-Holliday, a 22-year-old mother who was last seen on Sept. 30, said that the reward increased after a witness to the crash added an extra $10,000. 

"We’re asking anyone with real information to come forward. Please help bring her home," Munn-Holliday's mother said. 

The 22-year-old was driving on the Atchafalaya Basin Bridge near the Whiskey Bay exit when the crash happened. 

According to State Police, Munn-Holliday's car was found empty. 

The other driver, 21-year-old Sandrea Davis, was arrested after the crash for reckless operation and simple escape. LSP said records show she was going 105 mph before the crash happened, and then escaped her handcuffs while she was in custody. 

Davis has not been booked on any charges related to the disappearance.