Â鶹Éç

Is it possible to use a knowledge of forensic science, not to catch a killer, but to commit a perfect murder?

Test your own forensic skills to solve a series of murder cases

How some killers have tried to fool the experts by tampering with the evidence

Do we rely too heavily on forensic science when convicting criminals?

Watch a short version of the programme

The search for alien life is 50 years old, but a planet has been discovered that could support life.

Prof. Regan tests the scientific claims of supermarket products

A few isolated communities seem to hold the secrets to long life.

Lifting the lid on the business of human choices in an exclusive guide to making better decisions.

Ìý

Gather the evidence to arrest the suspect in this cold case game