ELMHURST, Queens (PIX11) — Three men left a man unconscious on a sidewalk after attacking him inside a subway station in Queens Thursday night, according to police.

The 44-year-old victim had a dispute with the suspects before they attacked him inside the Roosevelt Avenue-Jackson Heights subway station at around 11:50 p.m., authorities said. They punched and kicked him before they took his cane.

Video from the police showed the suspects dragging the victim out of the station and leaving him on a sidewalk unconscious. The man sustained lacerations to his face and head and suffered a fractured rib. He was taken by EMS to a hospital, where officials reported him to be in stable condition.

Police arrested 36-year-old Palwinder Singh on Friday and charged him with robbery and assault. They are asking for help in finding the other two suspects in connection to the attack.

Submit tips to police by calling Crime Stoppers at 1-800-577-TIPS (8477), visiting crimestoppers.nypdonline.org, downloading the NYPD Crime Stoppers mobile app, or texting 274637 (CRIMES) then entering TIP577. Spanish-speaking callers are asked to dial 1-888-57-PISTA (74782).