HOUSTON -

A woman was killed in a motorcycle accident on the Gulf Freeway Sunday night.

It happened around 9 p.m. in the inbound lanes of Interstate 45 at Edgebrook in southeast Houston.

According to police, a motorcyclist rear ended a minivan and the female passenger on the motorcycle died at the scene.

The driver was transported to an area hospital in unknown condition.

Police said it's unclear which driver was at fault.

The accident is under investigation