A car crash last week killed three people, Alabama police investigators say.

The crash occurred before dawn on Friday in Sheffield, Alabama.

Investigators said a 2011 Chevrolet Camaro convertible flipped over multiple times in a curve, stopping on Ash Boulevard.

All three occupants — identified as Tabitha Black, Jalisa Ricks and Tina Wright — were pronounced dead at the scene.

Investigators said they suspect a combination of excessive speed and the possibility of alcohol being involved, investigators said.