as a native seattle-ite, always check the seatimes homepage before calling it a day. this one hurts. don't know them, know the area very well. end of day, tired, worn out, alcohol or not, the heat can be draining. stay smart, stay safe, stay alive. prayers to the families and friends.
http://seattletimes.nwsource.com/html/localnews/2003154852_webdrownings26.html