Very good effort Lori -- -- I read your first article as well -- -- a fascinating case -- -- I don't mind the idea of Kane as a suspect -- -- same hairline and eyes -- slight crooked mouth - tight ears - squint eyes - glasses - how can a one-off witness perfect a description? There should however be some conformity - which there is !

And the killer seems to be preoccupied with finding out whether the z340 was solved, perhaps [unintentionally showing fear] to put his mind at ease [possibly]