I too have this feeling that there is more to the Roomate story. Let's just follow the Roses "Why" theories. Add the possibility she was at the apartment alone with Julia even if briefly per Trojan/Black Squirrel she was there. She likely knew of the medical condition. Why, on a Sunday before exams was she staying at BF's? Did she do this often? Did Julia threaten to go to the Dean about drug use? If I'm not mistaken this same roommate would have stood to lose much more than JT...and stay with me here because it sounds like JT and KT were headed towards divorce anyway, an affair being found out certainly doesn't seem too earth shattering. The *advertiser censored*, unless we know JT was highly engaged in TRUE kiddie *advertiser censored* (and I personally have read nothing that suggests this) this too doesn't seem "murder" worthy.
I think the roommate or her drug connection may be standing to lose much more if kicked out of school, grants, scholarships, student loans, etc. As well as, and correct me if I miss read this, graduating with high honors from EMU?
Let's not forget a probable lucrative drug business for her and the supplier.
The roommate KNEW Julia was at the apartment ALONE, could have clued the perp in on everything as well taking the key and not looking suspicious leaving a building they've probably been seen leaving many times before.
IMO I just don't see what JT stood to gain by Julia's death...her silence IF these *advertiser censored* charges get dismissed or if we are talking about a few photos of young women that were 16-18, but being passed as adults via *advertiser censored* sites. I may change my opinion if it comes out later that we're talking 5-12 year olds, but with the info I've read from MSM and insider knowledge, I see him as a controlling, domineering, mentally abusive husband/Stepfather who was given the authority to rein in KTs twins.
The room-mates where said to have been thoroughly checked out, over the last two years, the focus still keeps coming back to Turnquist as POI. The roommate probably made their laptops available too. Only one of her roommates was there over the weekend to notice that her car had not been moved since Sunday. As it had been exams, most of them had left for home already, IIRC, when discussing the specifics of this on previous threads, sometime right after he was arrested, I think? Sorry to not find it yet, but the MSM, I'd used for the discussion was from here:
http://www.emich.edu/investigation/media.php