Texas Law Enforcement seeks Colorado help in 1984 Cold Case Murder
September 19, 2025 – CBI – Wizard Wells, TX – The Jack County Sheriff’s Office and Texas Rangers identified the victim of a homicide which occurred near Wizard Wells, Texas, in 1984 as Roberta “Berta” Mumma. Roberta “Berta” Mumma’s skeletal remains were discovered in a remote area in Jack County over 40 years ago, and her identity remained a mystery until 2024. Roberta “Berta” Mumma was identified using advanced forensic techniques and DNA analysis