LOCKPORT, N.Y. -- The Niagara County Sheriff is investigating a fatal accident involving a pedestrian and motorcycle Tuesday night.

Police say the accident happened at Stone Road in Lockport.

At about 9:16 p.m., Niagara County Sheriff officials say they responded.

When they arrived, officials say they saw a pedestrian in the eastbound lane dead and the motorcyclist in a yard on the south side of the road, east of the pedestrian.

After a preliminary investigation, officials say an eastbound motorcycle on Stone Road struck the pedestrian in the eastbound lane.

The motorcyclist was transported to Eastern Niagara Hospital-Lockport for treatment of injuries that have not been specified.

The Niagara County Sheriff's Office is continuing to investigate the incident. Names have not been released.

Stone Road closed Tuesday night between Sunset Drive and Purdy Road.