FBI teams looked for evidence along the Jordan River about a quarter mile from the home where a mother and son were murdered in Saratoga Springs. Jessica Lyman and 8-year-old son Eli Painter were found shot in their townhouse late last March. Police have released little information - but the killer is at large and the gun, it's believed, has never been found. MORE: https://bit.ly/4rdu109 | KUTV 2News