Ok, I'm asking this NOT for the purpose of sleuthing. What is NK's birthday?
I ask because she mentions giving police a bunch of things CW gave her, including a handwritten birthday card. I thought I saw her birthday was in March but would need to look again. I wish the document had a word find function!
If her birthday is in March, then wouldn't that mean their relationship began sooner than June? This, coupled with the coworker who said he saw them standing close at work and claims he saw it 5 months before the murders.
NK may be telling the truth about their sexual relationship starting in June but her Google searches and other tidbits suggest to me they had an emotional affair sooner than she says. Very few married men give birthday cards to female coworkers on the basis of being platonic.
NK also said in a police interview she doesn't believe she is his reason for why he killed his family because they only dated for 5 weeks. She said "it doesn't compute". Well, it might tell a different story if their emotional relationship was much longer than she's admitting.