Serial Bank Robber

police are looking for a man suspected of knocking over several uptown banks, including one on the upper west side, throughout june and early july. on each occasion, he would pass the teller a note demanding cash. after receiving the money, he would flee on foot in an unknown direction. on june 23, at 10:17 a.m., he robbed a td bank in the 20th precinct, which runs from west 59th to 86th streets between the hudson river and central park. police did not disclose the bank's location. the man is also suspected of hitting three upper east side banks. any one with tips can call 1-800-577-tips.