The gruesome video of the murder of journalist James Foley by Islamic State militants is a terrorist publication say UK police, and those viewing or sharing it risk prosecution.
The Menezes family meets investigators handling the inquiry into 40 years of covert policing by a unit known as the Special Demonstration Squad.
It's been a long tough fight for the family of Azelle Rodney to get to today's unprecedented announcement.
Exclusive: Families campaigning for justice against the Metropolitan Police were spied upon by undercover officers, Channel 4 News can reveal.
A 28-year-old man from London has won an undisclosed sum from two police forces for being detained unlawfully under terror laws after trying to make a complaint on a train.
The son of Cherry Groce, whose shooting in 1985 sparked riots in Brixton, returns for the first time to the house where, as an 11-year-old, he saw a policeman fire on his mother.
The Metropolitan police officer who accidentally shot and crippled Cherry Groce 29 years ago tells her inquest he takes full responsibility for what happened.
The Metropolitan Police has suspended an officer involved in the arrest of Sean Rigg, who died in custody in 2008, after rejecting his resignation request.