When the first police officer arrived at 2:52 a.m.- he reports "3 to 4 people shot- apparently a party (was) in progress" there.
At least one other shooting victim left that scene- they showed up in a Plaza-area hospital about 20 minutes later.
Two critically-injured victims were transported to area hospitals by EMS- both males.
There wasn't any other info on any additional shooting victims- nor had police broadcast any suspect information as of this post.
A few hours after this incident- one of the gunshot victims died at the hospital he had been taken to by KC-MO Fire-EMS.