A former British police officer could spend the rest of his life behind bars when he's sentenced later for murdering Sarah Everard.
The 33-year-old had been walking home in south London in March when Wayne Couzens made a fake arrest.
She was handcuffed, driven to Kent, and then strangled.
Simon Harding is one of the detectives who investigated the case.
"Police officers do not view Wayne Couzens as a police officer.
"They view him as a murderer who happened to be a police officer.
"He doesn't hold the same values as a police officer.
"He's a very sick and very dangerous individual, who should never have been near a police uniform."