I had hoped to hear more from people who might come forward now that the trial is over and after sentencing, but I wouldn't blame them if they don't. This case has brought out a new level of crazy I've never seen. I'd be afraid to speak out publicly and I don't think we'll ever really know the truth anyway.
Just MOO, I think RA was a disturbed individual, had sexual perversions probably from a young age according to Wala's testimony. He suffered from Anxiety and Depression, as do millions of Americans so that's not a pass. He was able to function in society, hold down a job, own a home, life time marriage, successful daughter, spent 10 years in the National Guard. I think he definitely had an alcohol problem according to his 2015 LE contact and his stay somewhere in 2019.
Sometimes there is just plain evil in people, maybe on Feb 13th, 2017 the combination of all of these sent him hunting. I don't think he snapped, I think he'd wanted to do this for a while and that was the unluckiest day for Abby and Libby.
JMO