UPDATE: The victim has been identified as 23-year-old Raymond Renova. His cause of death was listed as a gunshot wound.

LAS VEGAS (KLAS) — Police are investigating a fatal shooting Sunday morning at the Fremont Street Experience.

Lt. Jason Johansson of the Las Vegas Metropolitan Police homicide unit said one person was fatally shot and another wounded at about 2:12 a.m. after an argument at one of the casinos spilled outside, near Fremont Street and Casino Center Drive.

One person pulled a gun, Johansson said, and the two persons who were shot were taken to University Medical Center where one of the victims died. The other, described by Metro in a news release as an “innocent bystander,” was treated for injuries that were non-life-threatening.

Police spent several hours at the scene Sunday looking for a suspect, Johansson said.

Anyone with any information about the shooting can call the homicide section, (702) 828-3521, or send an email to homicide@lvmpd.com.

To share information anonymously, call Crime Stoppers, 702-385-5555, or visit crimestoppersofnv.com.