I had been waiting for the specific geographic threads to be set up before posting these notes I made. I think it's just as important to eliminate those missing persons who are 'very unlikely a victim of IK' from those that are "very possibly or possibly a victim of IK".
I looked though the list of Missing Person’s on the Washington State Patrol website to see if any jumped out at me as potential IK victims. I rated each one as to likelihood. In the end, they all seem like pretty unlikely victims. (Interestingly, the person who I've come across so far as the most likely IK victim in WA, Delmar Sample, isn't on the WSP website list.)
http://www.wsp.wa.gov/crime/misadult.php
Rachael Anderson – Apr 6/10 –
Not a victim. Her estranged husband is on trial now.
Danica Childs – Dec 21/07 –
unlikely. City girl last known at drug spot. (Please help find this young girl!)
Edith Claver - Dec 25/09 -
Not a victim. IK in Florida on a cruise.
Kelsey Collins - May 9/09 -
Unlikely. Missing from home.
Misty Copsey - 1992.
Not a victim. Too early.
Kayla Croft-Payne - Apr 20/10 -
Unlikely. No sign of IK in WA state at that time.
Ronald Frye - 1993 -
Very unlikely. Too early.
Angela Gilbert - Jun 2/11 -
Unlikely. Went for a walk with a guy and she didn’t come back. The guy came back without her so people generally suspected him. He was found drowned a little while later, before LE could question him further.
Jamie Grissim - 1971.
Not a victim. Too early
Bryce Herda - Apr/95 -
Very unlikely. Too early and victim only 6 years old at time. (From Neah Bay)
Heather Higgins - Sept 2010 -
Unlikely. Doesn’t seem like IK’s MO.
Richard Ingram - May 5/09 -
Unlikely. Missing from Fort Lewis. Suicidal? IK likely not in area.
Tyler Inman - 1982 -
Not a victim. Too early.
Lenoria Jones -
Very unlikely. Too early and a city girl from Tacoma.
Ruthie Kindness - Feb/11 -
Unlikely. Not IK’s MO. (missing from suburban Parkland – lifestyle issues)
Jeffrey Klungness - Mar/96.
Unlikely. Too early.
Patti Krieger - Oct/10.
Very unlikely. Likely her boyfriend.
Katya Lyne - Mar/97 -
Unlikely. Fairly early and a city girl.
Cecil Mann - Sep/12 -
Not a victim. Too late.
Loukthayoth Phiangdae - Feb/96 -
Unlikely. Too early.
Joseph Pichler - Jan/06 -
Unlikely. Likely committed suicide.
Robin Putnam - Jul/12.
Not a victim. Too late.
Mansoor Riaz - Jan/11 -
Unlikely. Software engineer from Microsoft. Very little information.
Sandy Rideout - Apr/06 -
Unlikely. Drug/alcohol abuser disappeared brom Bellevue. Not IK’s MO.
Lawrence Riegel - Dec/09 -
Unlikely. POI exists. Situation doesn’t fit.
Raymond Shiflet - Apr/12 -
Not a victim. Too late.
Christopher Virdell - Feb/12 –
Not a victim. IK known to be elsewhere.
Molly Waddington - Mar/12 -
Not a victim. Too late.
Darci Warde - 1990 -
Not a victim. Too early.
Eugene Wekesa - Nov/10 -
Unlikely. Doesn’t fit IK’s MO. EW went to mall and never came back.
Bill Wheeler - May/10 -
Very unlikely. In trouble with the law.
Shelby Wright -
Not a victim. Too young
Please post a comment if you think I've misjudged any of these cases. Some of the 'missing from the city' and involved in drugs cases I thought were unlikely, as IK tended to troll in smaller towns and rural areas. That doesn't preclude IK from having a victim in the city or killing someone in the sex trade.