By Lisa Spinelli, News9.com

Three were arrested for killing a man in Holdenville Wednesday evening.

Danny Dawkins, 26, was arrested in Seminole and charged with first degree murder. James Bradley, 22, and Shonna Jennings, 19, were also arrested Wednesday evening under the charge of accessory to murder. 

Brandon Sanford was shot once in the chest and killed inside his former girlfriend's Holdenville home early Wednesday morning. The 31-year-old arrived at the home unexpectedly and his former girlfriend, her sister, Dawkins and Bradley were inside, said Oklahoma State Bureau of Investigation officials.

A fight ensued between Sanford and one of the two men, officials said.  Moments later Dawkins allegedly shot and killed Sanford, a press release read. 

OSBI  is not releasing the type of weapon used.