This report from King County Sheriff PIO Cindi West:

On 7/22/12 at approx 1:30 in the morning deputies responded to the 100 block of 17 AVE SW for a report of shots being fired in a nearby parking lot. 

Dispatch told deputies that people were hearing gunshots and numerous subjects were running from the area. 

Deputies arrived on scene and observed about 25-30 people in the parking lot across from 9833 17 AVE SW. 

A deputy saw a subject in the group holding the front waistband area of his jeans and walking backwards . 

Deputies contacted the subject, who is an 18-year-old man from SeaTac, and found a gun concealed in his waistband.   The gun was fully loaded. The subject did not have a Concealed Pistol License and was arrested.