IIRC, Morgan was wearing a mini shirt, and leggings, and tall boots. Most likely bra and panties as well. Perhaps a piece of clothing that was found with the body was the DNA? It's one of the things I've wondered about since we knew there was DNA found. While I don't doubt Morgan was raped, with only a skeleton and small amounts of flesh, DNA would be the only way IMO they could KNOW she was raped. He could have wiped himself on an article of her clothing, and I don't remember which articles were found with her. I do remember a piece of jewelry being missing.
As for the possibility of JM being on police radar, it's also possible that as some point his name came up as a possible match, or someone felt he was suspicious enough to call LE about him being Morgan's perp, and either he claimed an alibi, or if there were thousands of tips called in, it might not have gotten to LE. Chills. I had hope he was connected, because I really want whoever raped the Fairfax lady, and whoever killed Morgan caught. Yet utter sadness if it is him, because the likely hood of finding Hannah now... (sigh) just so many hiding places...
My 18yr old daughter came in while I watching TV coverage earlier today of newest info. She stood shocked like a deer in headlights, and said "Mom, I'd be no match to someone like that! And those girls, they look like ME!".... harsh realities of life. So thankful she decided on community college for now, and transfer to university when she's older, and more mature. Perhaps she'll see the importance of that pepper spray now, and will get her concealed carry. She's known of the these cases, but somehow, someway, some reason today, reality hit her.