DESPERATE for answers about his biological mother, Richard Hanchett had no idea his quest would solve one of the greatest ...

Cold case files typically outlast the eras they originated in. Headlines fade, and investigators retire, but certain mysteries resurface in public memory, renewed by updated theories and modern ...

Add Yahoo as a preferred source to see more of our stories on Google. A six-person team of retired investigators, officers and prosecutors spend their free time dissecting old case files and looking ...

For decades, some criminal cases seemed destined to remain forever shrouded in mystery. Files gathering dust in evidence lockers, families left without answers, and killers walking free — these are ...