HOUSTON -

A woman has been accused of robbing and assaulting a wheelchair-bound woman.

Zentia Antoinette Robinson, 22, has been charged with aggravated robbery.

Houston police said Robinson left a prescription bottle in the wheelchair-bound woman's apartment in the 500 block of East Tidwell Road on Sept. 17.

Robinson and asked the woman to bring her pills to her. The woman went outside and Robinson pulled up in a car, police said. The woman then handed the pills to Robinson.

Detectives said Robinson got out of the car, grabbed the woman's wallet and punched her in the face. Robinson then grabbed the woman's hair and pulled her out of the wheelchair, investigators said.

The woman, who was previously been diagnosed with cerebral palsy, scoliosis and lupus, suffered severe facial injuries, officials said.

Robinson stole the woman's wallet and a money order for $199, police said.

Robinson's criminal history includes convictions for drug possession.

Robinson has not been arrested. Anyone with information regarding her whereabouts is asked to call Crime Stoppers at 713-222-TIPS.