Avery targeted Teresa. On Oct 31 (8:12 am) he called AutoTrader magazine and asked them to send "that same girl who was here last time." On Oct 10, Teresa had been to the property when Steve answered the door just wearing a towel. She said she would not go back because she was scared of him (obviously). Avery used a fake name and fake #, giving those to the AutoTrader receptionist, to trick her into coming.
Teresa's phone, camera and PDA were found 20 ft from Avery's door, burned in his barrel. Why did the documentary not tell the viewers the contents of her purse were in his burn barrel?
While in prison, Avery told his cell mate of his intent to build a "torture chamber" so he could rape, torture and kill young women when he was released. He even drew a diagram. His other cell mate was told by Avery that the way to get rid of a body is to "burn it"...heat destroys DNA.
Her bones in the firepit were "intertwined" with the steel belts, left over from the car tires Avery threw on the fire to burn, as described by Dassey. That WAS where her bones were burned!
Also found in the fire pit was Teresa's tooth (ID'd through dental records), a rivet from the "Daisy Fuentes" jeans she was wearing that day, and the tools used by Avery to chop up her bones during the fire.
Phone records show 3 calls from Avery to Teresa's cell phone on Oct 31. One at 2:24, and one at 2:35--both calls Avery uses the *67 feature so Teresa doesn't know it him...both placed before she arrives. Then one last call at 4:35 pm, without the *67 feature. Avery first believes he can simply say she never showed up, so tries to establish the alibi call after she's already tied up in his trailer, hence the 4:35 call. She will never answer of course, so he doesn't need the *67 feature.