On the evening of 3 March 2021, 33-year-old Sarah Everard was kidnapped in South London, England, as she was walking home to the Brixton Hill area from a friend's house near Clapham Common. She was stopped by off-duty Metropolitan Police constable Wayne Couzens, who identified himself as a police officer, handcuffed her, and placed her in his car before transporting Everard to Dover. Couzens subsequently raped and strangled Everard, before burning her body and disposing of her remains in a pond in nearby woodland.

On 9 March, Couzens was arrested in Deal, Kent, first on suspicion of Everard's kidnapping and later on suspicion of her murder. Everard's remains were discovered in a densely wooded area near Ashford, Kent on 10 March; following their identification, Couzens was charged with her kidnapping and murder.

Vigils were held for Everard on the evening of 13 March. The vigil on Clapham Common, near where she had been kidnapped, led to a controversial police response and four arrests for breaches of COVID-19 regulations. The murder gave rise to widespread debate about the role of police in British society and women's safety in the UK.

On 8 June, Couzens pleaded guilty to Everard's kidnapping and rape, and admitted responsibility for her death. On 9 July, he pleaded guilty to her murder. He was sentenced to life imprisonment with a whole life order on 30 September.

A public inquiry chaired by Lady Elish Angiolini KC was commissioned to investigate how Couzens was permitted to serve as a police officer despite an extensive history of alleged sexual offences. The first part of the report, published in February 2024, found that Couzens had a history of alleged sexual offending and that the failings in the vetting process allowed him to become a police officer.