Kelly Jane Evelyn Cook, amy mihaljevic, Jonbenet and Lyon sisters

Over a year later, in July 2015, Welch, then serving a lengthy sentence in Delaware on a child-molestation conviction, was indicted on first-degree felony murder for his alleged involvement in deaths of Katherine and Sheila Lyon. He also was charged with abduction with intent to defile. The location of any remains of the girls' bodies is still unknown. If Welch is brought to trial without them in evidence, it would be the longest time to have elapsed between a murder and a trial in a bodyless murder conviction.[2

listverse wrote:Kelly Jane Evelyn Cook, 15, provided babysitting services in her community of Standard, Alberta. On the morning of April 22, 1981, she received a call asking if she was available to babysit that evening. The caller gave his name as Bill Christiansen and said he would pick her up. As usual, Kelly promised her parents to call once she arrived at her babysitting job.

At 8:30 PM, the man arrived in what witnesses would later describe as a full-size North American car. Kelly was seen driving away from her residence with this man. She never called her parents.

On June 28, her body was found in the Chin Lake reservoir outside of Lethbridge, which is approximately 130 kilometers (80 mi) from Standard. She was fully clothed, her body tied to cinder blocks and tossed into the water.

Witnesses described the man as 30–45 years old in 1981, making him about 63–78 today. He was around 178 centimeters (5’10″) in height with a medium to heavy build and dark hair. There is currently a $120,000 reward being offered to anyone with information.