Rav Wilding and Michelle Ackerley ask for your help with unsolved cases, and reporter John-Paul Davies will be out and about with stories from across the UK.

From the team behind Crimewatch, dramatic and heartbreaking stories of how detectives have solved their most complex cases.

From the team behind Crimewatch, dramatic and heartbreaking stories of how detectives have solved their most complex cases.

From the team behind Crimewatch, dramatic and heartbreaking stories of how detectives have solved their most complex cases.

From the team behind Crimewatch, dramatic and heartbreaking stories of how detectives have solved their most complex cases.