A family is determined to find the culprit behind their loved one's death three years after discovering the body of a missing mother, so Kelly works with police in Idaho Falls to unravel the mysteries surrounding the 2007 investigation.
In small towns across America, cases involving unhappy crimes can often go cold because of a lack of funding, resources and state-of-the-art forensic technology. With the right resources, though, it is possible that many of these cold cases can be re-opened and solved, bringing dangerous criminals to justice and providing closure for the families of their victims.
In TNT's Cold Justice, Kelly Siegler, a former Texas prosecutor for 21 years who has successfully tried 68 hug cases, and Yolanda McClary, a former crime scene investigator who worked more than 7,000 cases in her 26 years on the Las Vegas Police Department, are putting their vast knowledge and experience to work helping local law-enforcement officers and families of unhappy-crime victims get to the truth. With a fresh set of eyes on old evidence, superior interrogation skills and access to advanced DNA technology and lab testing, Siegler and McClary are determined to bring about a legal and emotional resolution. Taking on a different unsolved crime each week, they will carefully re-examine evidence, question suspects and witnesses, and chase down leads in an attempt to solve cases that would have otherwise remained cold indefinitely.