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DALLAS (CBSDFW.COM) - Three people were shot inside a Dallas nightclub early Saturday morning.

The suspect was arrested and charged with Aggravated Assault with a Deadly Weapon and Possession of a Controlled Substance.

According to Dallas Police, a witness said a gunman opened fire after an argument.

The incident happened at Thrive in the Crowne Plaza Hotel at 1015 Elm Street.

21-year-old Eduardo Masaguam, who quarreled with the shooter, was shot in the back.

A 25-year-old man was shot in the wrist and another 25-year-old man was shot in the ankle.

The three men were taken to the hospital.

Police have identified the suspect as 31-year-old Aaron Brewer, and say he may be facing other charges.

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