MITCHELL, S.D. (KSFY) - Police in Mitchell say a man who was left with a serious head injury after an assault last week has died.
The suspect, 26-year-old Dylan Reid Thompson, now faces first degree manslaughter after he allegedly assaulted the 59-year-old man outside Thirsty's Bar just after 11:30 p.m. on Thursday.
The name of the victim has not been released.
Police said a fight broke out between the two men inside the bar before the assault.
Officers initially arrested Thompson on aggravated assault.
The investigation is ongoing.