BLACK HAWK, Colo. (CBS4) – A suspect is in custody after a shooting death in Black Hawk.

The shooting happened Tuesday morning inside a room at the Isle Hotel and Casino. Tony Velasquez, 26, from Thornton, was killed after being shot in the head.

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Colleen Marie Loris (credit: Black Hawk Police Department)

Colleen Marie Loris (credit: Black Hawk Police Department)

An acquaintance of Velasquez, identified by police as Colleen Marie Loris, 43, was booked into the Gilpin County Jail late Tuesday afternoon for second-degree murder and other charges related to the incident.

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Police said there were several other people in the room when the 911 call came in around 6 a.m. They were held for questioning for most of the day.

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One police officer told CBS4’s Jeff Todd that she’s been working in Black Hawk 12 years and it’s the first homicide case she’s been involved in.