INDIAN LAND, S.C. -- Lancaster County deputies say a 21-year-old man has been killed after an argument outside a home in Indian Land.

Investigators said officers were called to the house around 2:30 a.m. Saturday for a dispute and were told before they arrived that there was a shooting.

Authorities say David Hammer of Fort Mill appeared to have been shot once and was found dead in a driveway.

Deputies say everyone involved in the argument is cooperating with them. No charges have been filed as the investigation continues.