Washington State Patrol detectives are seeking witnesses to the Aug. 17 death of a pedestrian on I-405 near Northeast 160th Street.

Investigators believe the victim, a 16 year old male, fell or jumped from the Northeast 160th Street overpass around 4:40 a.m., landing on one of the right two lanes on I-405.

Evidence indicates that after landing on the freeway, the subject was struck by several passing vehicles.

Anyone who may have observed the victim, who was wearing pants, tennis shoes, a black sweatshirt with large headphones, or believe they may have struck an object in the area during the above time are urged to call Sergeant Detective Stacey Moate (425-401-7745) or Detective Greg Wilcoxson (425-401-7746).

-from a press release