Police: Finding van key to catching man who exposed himself to 3 teens in Merrick

Nassau police are searching for a white Chevy van Tuesday they say is key to catching the man wanted for exposing himself to three 16-year-old girls in Merrick.
Police say the incident happened on March 25 on the corner of Webster Street and Pettit Avenue.
MORE: Police: Man exposed himself to 3 teens walking to school in Merrick

It happened as the girls were walking to Calhoun High School.
Anyone with information about the van or incident is asked to call Nassau Police Detectives 1st Squad at 516-573-6153.