I'm just so devastated for her mom and sister and girlfriend. She was such an important part of their lives, just ripped away from them by someone who helped RAISE her! (My opinion)
It doesn't make any sense. If stepdad was innocent, he'd have no problem doing what's asked of him. If he was innocent, he'd be in contact with Katelin's family and supporting them. I'm not a big believer in polygraphs, but if I was asked to take one, I would agree to it no problem. It shows the investigators transparency and cooperation. I pray to God they're just trying to build a rock solid case because thinking of what likely happened to Katelin puts a pit in my stomach. I rack my brain for a motive. Could be sexual, could be a hate crime due to her sexuality, could be the sickest way possible to "get back at" his ex-wife. Any of these possibilities make me sick.
They never got a search warrant to search his second property because his mom was living there as a tenant. I don't understand the laws that go into that, but it infuriates me. Some mothers lie to cover their kids' actions. Something has GOT to give in this case. I hate that this is still unsolved despite the events being somewhat obvious to many of us. imo.