By CBSBoston.com Staff

CHELSEA (CBS) – Police searched a Chelsea hotel, going room by room after at least one shot was fired in an elevator on Tuesday. Janasia Nelson 18, of Dorchester, was arrested a short time later.

It happened around 10 a.m. at Hampton Inn on Second Street. The building was immediately locked down and guests sheltered in place for about 45 minutes.

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Police said it appears at least one shot was fired in or near the elevator. Massachusetts State Police were on scene with a K-9 to assist with the room-by-room search, but nothing was found.

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A male victim then returned to the hotel and spoke with officers. Chelsea Police said officers used that information to find Nelson in Mattapan and seize a firearm. She was arrested shortly after noon.

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Nelson was charged with armed robbery, armed assault to rob, larceny, assault and battery with a firearm, and other firearms charges.

CBSBoston.com Staff