Memorial Day festivities ended in tragedy on Sunday after three men were killed and one person injured at the popular Myrtle Beach in South Carolina.

According to CNN, the shooting happened at a hotel after an argument between two men went awry. There were many people at the tourist spot for Memorial Day weekend and the annual Atlantic Beach Bikefest. Witness Jamount Samuel saw one of the victims take his final breath in the middle of the street.

“It was like to the point where he had a lot of blood everywhere,” he said. “He was just trying to breathe and he died.”

The victims were between the ages of 20 to 28 years old.

Police have yet to find any suspects, but are still investigating the shooting.