They said it was Kevin Netherlain. He is currently serving a 47 year term, but should be out in about 6 years. He was never convicted of the crime, only of being present for it. They couldn't convict him because his semen was only found on the bed, it was different DNA found inside her. They think that he and her daughter were dating, so that could be how his DNA got there.
Other people asked questions on various topics, and are still waiting for answer. Would be great if you can take a sec and answer them