The Met Police says it has previously used the technology to catch dangerous offenders.

Police reveal how they tracked down Nasen Saadi after he stabbed two women on a Bournemouth beach.

Nasen Saadi was described in court as a "social misfit" who committed his crimes "to feel powerful".

Amie Gray was stabbed in the heart and left for dead by Nasen Saadi in Bournemouth last May.

Research by the BBC finds libraries are being lost at a rate of about 40 each year.

A charity says there is a "real systemic issue" with how men are socialised to experience the world.

Hassan Sentamu repeatedly stabbed the 15-year-old with a kitchen knife outside a shopping centre.