CINCINNATI (AP) — Authorities are searching for a suspect police say robbed a southwest Ohio casino employee at gunpoint.

Hamilton County Sheriff Jim Neil says an aggravated robbery took place Monday at 2:14 a.m. EST in Belterra Park Casino parking lot, just east of Cincinnati. Police say a casino employee was getting into his vehicle when a male suspect brandishing a rifle demanded money. Police say he escaped with an undetermined amount of cash.

No one was injured.

Police are still investigating.