From our sister site The SeaTac Blog:

Deputies responded to a report of two subjects being shot at a house in the 2400 block of S. 142nd Lane in SeaTac (map below) just before 7 a.m. Wednesday morning (Aug. 2), and when they arrived they found two men on the front deck dead from apparent gunshot wounds.

A witness told police he drove up to the house and saw the two men talking, when one of the men pulled out a gun and shot the other man, then turned the gun on himself.

Read the full story here.