Story highlights Guests were taking pictures at a lobby when the gun went off

The wedding continued

(CNN) A firearm accidentally discharged during a weekend wedding at the Waldorf Astoria in New York, authorities said.

Guests were taking pictures at a lobby when the gun went off Saturday night, CNN affiliate WABC reported.

It was in the pocket of a 42-year-old guest when it went off, grazing a woman in the head when the bullet ricocheted. She was not seriously injured, the affiliate reported.

Four others were injured when they were hit by s hattered glass or debris, and treated at local hospitals, according to the affiliate.

The guest carrying the gun was detained and questioned by police, according to the affiliate, but it is unclear whether he will face charges.

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