A fight between two sisters in Port Arthur escalated into much more when one allegedly ran over the other Wednesday afternoon.

Port Arthur Police officers on the scene believe that a woman intentionally ran over her sister following a fight between the two near the intersection of 26th Street and Ninth Avenue.

"I hear screaming and bickering and the next thing I know, somebody fights the other person." Said Terri Smoots.

The grandmother was getting her car washed across the street when the whole thing went down.

"The lady puts the car on drive and flips the other woman in the air." Smoots said.

The woman who drove the car is in police custody while the other woman has been transported to the hospital.

Her condition is unknown at this time.