NEW YORK (CBSNewYork) — Police were searching for a suspect who exposed and touched himself on the No. 1 Train as it passed beneath Harlem one evening last month.

Police said around 8:30 p.m. Tuesday, Feb. 27, a 25-year-old woman was on a northbound No. 1 Train at 145th Street when she saw the man expose and touch himself.

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The man got off the train at the 231st Street station in the Bronx, police said.

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The suspect was described as a white or Hispanic male about 60 years old, with a light complexion and white hair. He was last seen wearing white sneakers, green slacks, and a black coat, and he had a cane.

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Anyone with information was asked to call the NYPD Crime Stoppers at (800) 577-TIPS or (888) 57-PISTA for Spanish, log onto the Crime Stoppers website, or text tips to 274637 (CRIMES) and enter TIP577.