Four people were injured in a shooting on the Las Vegas Strip early Sunday morning, police said.
Police said an argument broke out between two groups of men on the sidewalk outside Margaritaville and O'Shea's casino at around 3:15 a.m.
First the men threw cans at each other and got into a fist fight, then shots rang out. Four people were shot in the leg and the injuries were not life-threatening.
"As we can determine right now, they are all innocent bystanders," police Capt. Curtis Williams told KLAS-TV.
Witnesses told police the suspects were black males in white T-shirts but lacked detailed descriptions.
"I think because the incident just happened so quickly that no one took the time to look at anyone," Williams said.
Police detained two people matching that description but released them after questioning.