Texas: A man died and nine other people were injured in the shooting at the Halloween party in Texas Timur, police said.
Gunfire erupted on Saturday night at an event center in Texarkana, police said in the news release.
The police estimated that “ at least several hundred people ” was there.
10 people who were shot away to two hospitals for care; Both with ambulances, police units or private vehicles, police said.
A 20-year-old man then infected dies in one of the hospitals.
His name is not released.
Police said the wounds of nine other people did not seem to threaten the lives.
The suspected shooter has not been detained yet.
Police said the suspect left a scene in an unknown vehicle.
Texarkana is located on the Texas border, about 180 miles (290 kilometers) east of Dallas.