One year ago, Alex Towne's body was found.
One month ago, his mother saw him on the street.
One week ago, David Raker agreed to...

Lynda drives to a secluded beauty spot on the Somerset coast.

CCTV watches her arrive, but never sees her leave.

She is...

He got on the train. He didn't get off. So where did he go?
On a normal London moening, Sam Wren gets onto a tue triain - and...

When a young man wakes up bruised and beaten, with no memory of who he is or where he came from.

The press immediately dub him...

I buried you.
I mourned you.
But now you're back...
A woman walks into a police station.
She has no phone and no ID, just a...

No goodbye

When Leonard Franks and his wife Ellie left London for their dream retirement in the seclusion of Dartmoor,...

Nine neighbours gather for a dinner party.

But by the next morning, they had disappeared without a trace.

No bodies. No...

CCTV footage captures Cate and Aiden Gascoigne driving home seconds before their car plunges into a ravine and explodes.

When...

Straight-A student Megan Carver was an unlikely runaway. But six months on, she's never been found.

Missing persons...

A secret that will change lives forever

When Emily Kane arrives at her sister Carrie's house, she finds the front door...