Prince George’s County police said a man was shot and killed early Saturday following an argument in the parking garage of the MGM National Harbor Hotel & Casino.

Authorities said the man was killed around 4:50 a.m. Saturday when deadly gunfire erupted in the 100 block of MGM National Avenue in Oxon Hill.

Police said officers arrived to find the victim, who wasn’t identified, suffering from gunshot wounds in the casino’s parking deck. He died at the scene.

Police are offering a reward of up to $25,000 for information that leads to an arrest and an indictment in this case.

Tipsters are encouraged to call the department’s Homicide Unit at 301-516-2512. 

• Matt Delaney can be reached at mdelaney@washingtontimes.com.