KANSAS CITY, Mo. (WDAF) — Two men were killed and three other people were hurt, including a juvenile, in a shooting where the victims were found at a downtown Kansas City parking lot on Sunday morning.

Kansas City police say the early investigation indicates an argument led to shots being fired just after 4 a.m. A release from KCPD doesn’t say how any of those who were shot were involved in that argument.

The juvenile victim is a male who is critically hurt. One other man has serious injuries and a woman has non-life threatening injuries. One of the men who was killed was declared dead at the scene while the other was declared dead at a hospital just after 6:40 a.m.

Investigators are downtown looking for witnesses and surveillance video. So far no suspect information has been released.

Jackson County Sheriff Darryl Forte shared pictures on Facebook that show a large taped off crime scene extending from 13th Street just north of the T-Mobile Center up Grand to 12th Street, and eastwards to McGee Street.

A College Basketball Experience employee told Nexstar’s FOX4’s that its building was struck 31 times, with some of the bullets breaking through the glass.

If you know something that will help, call KCPD’s Homicide Unit at (816) 234-5043 or the TIPS Hotline at (816) 474-TIPS.

FOX4 has a crew at the scene gathering the latest details and we’ll share updates on this page as we get them.