Darrell Armstrong, an assistant coach for the Dallas Mavericks, was charged with aggravated assault with a deadly weapon on Saturday, Feb. 15, CBS News reported

Mavericks assistant coach Darrell Armstrong was arrested Saturday for aggravated assault with a deadly weapon after allegedly hitting his girlfriend with a gun, according to the Dallas Morning News. The incident occurred on Saturday when Dallas police responded to a call around 3:45 a.

Dallas Mavericks assistant coach assaulted girlfriend after she read his texts, police say - ‘The Dallas Mavericks are aware of an incident involving a member of our staff and are gathering all relevant information surrounding the incident’,