Four people were injured in a two-car accident at 3:30 p.m. Saturday at Lake and Lockport-Olcott roads, Niagara County sheriff's deputies said.
One of the injured was admitted to Newfane Inter-Community Memorial Hospital, a hospital official said.
Three others were released after treatment, the official said. Names and further details were not available late Saturday.
One person had to be extricated from a car by Olcott Fire Company personnel, deputies said.