Not much to update...
So far no missing belongings recovered, cell phone, car keys, credit cards. No further evidence has come forward to support involvement of another individual being at the crime scene. Evidence from computer forensics didn't turn up anything to support suicide theory. Still waiting on blood test results from blood stain on passenger side. Still waiting on evidence gathered from inside her car. Detective confirmed via review of evidence that there was never a zip tie recovered from inside the car or at culvert location.
My assumption is LE / ME will rule suicide due to lack of evidence of another person being involved. Numerous co-workers, friends, and family still don't believe she would of done this to her self, based on what we/they know about my mom's personality etc... I am not saying suicide is impossible but I still have doubts.
Memorial day weekend friends, family, and some of her coworkers gathered to celebrate what would have been her 54th birthday. I will continue to update this board if anything significant comes along or a final determination has been made by the ME / LE.