NEW YORK (CBSNeYork) — A 30-year-old man was shot to death after an argument in line for a bathroom, and police say the search continues for his killer.

The shooting happened shortly before 4 a.m. on May 9 inside a bar and nightclub on Third Avenue in Sunset Park, Brooklyn.

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Police said the victim got into a dispute with another man over whose turn it was to use the bathroom.

(Credit: NYPD)

A short time later, the suspect can be seen on video opening fire in a crowded room.

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Police said he shot the victim, identified as 30-year-old Shamar Watt, once in the head.

Watt was rushed to Saint Barnabas Hospital, where he was pronounced dead.

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Anyone with information about the shooting is asked to call the NYPD’s Crime Stoppers hotline at 1-800-577-TIPS (8477), or for Spanish, 1-888-57-PISTA (74782). You can also submit a tip via their website or on Twitter, @NYPDTips. All calls are kept confidential.

CBSNewYork Team