On the morning of August 27th 1992, Vickie Felton left for work, leaving her 13 year old daughter Leigh home alone for the first time. There was a tornado warning that morning, and when by 8.30am Leigh wasn't answering the phone, Vickie rushed home - only when she arrived, Leigh was gone and has...

Today we’re going to explore a historic case that changed the course of criminal investigations forever: the first-ever case solved by DNA fingerprinting. This groundbreaking technique was used to catch Colin Pitchfork, a man responsible for the brutal murders of two young girls, Lynda Mann and...