RICHLAND COUNTY (WACH)-- A security guard at a Richland County nightclub is dead after a shooting early Sunday morning.

It happened at Mr. Lucky's Club on Seminole Drive.

Investigators say during an argument in the club's parking lot, someone shot and killed the guard.

According to deputies, another security guard then shot the gunman, who was taken to a hospital. Investigators haven't released the shooter's condition or the identity of the victim.

Deputies have also detained three other people for questioning.