What the KIller Did Next on Crime+Investigation

What the Killer Did Next episode guide

Everything about Philip Glenister interview

Daniel Seggie's motivation for killing his Dad, still remains a mystery but what can we learn from other cases of children killing their parents.

John Heald went on the run after murdering B&B landlady Bei Carter. Here are 3 more notorious British manhunts.

What's coming up in What The Killer Did Next?

The events of one day in 2017 would leave countless people in Hartlepool bereaved

Williams had planted a vibrator and a pair of handcuffs by Sian’s body. This, apparently, was a cack-handed attempt to confuse investigators and make it seem like Sian had died during a sex game gone wrong.

Lie Detectors: Do They Tell Us The Truth?

It was a ferocious murder in residential Luton, made all the more shocking the victim was murdered by her own sister

What the Killer Did Next

Philip Glenister on his next acting role

What The Killer Did Next starts February 4th

Philip Glenister on catching a killer

Philip Glenister on crime fighting

When a murderer kills, what do they choose to do in the following minutes, hours and days after their crime?

John Heald was a violent misogynist who's short temper and paranoia led to the death of hotelier Bei Carter

To anyone looking in from the outside, Dan Seggie seemed like a devoted son living with his elderly father. Was Dan really the loving son everyone thought him to be, or was he a savage killer?

Having had an affair with her sister's husband, Sabah Khan turns to murder to hide the truth.