24 Hours In Police Custody | Preview (Channel 4)

24 Hours In Police Custody returns to Channel 4 with a feature-length special which tells the story of an armed siege in a Bedford tower block.

The programme also has unprecedented access to the command suite during the live siege. A man rings 999 to report that he's seen a man with a weapon that looks like an AK-47 rifle shouting that he'll shoot the next person who he sees in the head.

The call has come from a block of flats where two men have already blockaded themselves in a flat. As one of the men inside begins posting live on Facebook, armed officers are ordered to surround the building.

24 Hours In Police Custody returns Sunday 03rd December on Channel 4.