Three Metropolitan Police officers have been found guilty of gross misconduct after they accessed files relating to the Sarah Everard case with "no proper policing purpose", a tribunal has found.
Ms Everard was killed by a serving Met officer, Wayne Couzens, in Clapham, south London, on 3 March 2021.
Metropolitan Police constable Myles McHugh has been sacked over the misconduct.
The tribunal also said former Met detective constable Hannah Rebbeck would have been sacked had she not previously resigned.
Sergeant Mark Harper was given a final written warning, which will last for three years.
In a statement, the Met Police said: "The panel heard that PC McHugh accessed the information while off duty and for a significant period of time, while former DC Hannah Rebbeck was found to have repeatedly accessed sensitive data without any link to her duties.
"These breaches of professional standards were so serious that the only appropriate outcome was dismissal."
Detective Constable Tyrone Ward, former Inspector Akinwale Ajose-Adeogun and former Detective Sergeant Robert Butters also faced the same misconduct hearing but the tribunal ruled they "did have a legitimate reason" for accessing the information and therefore did not breach any policing standards.
Couzens was sentenced to a whole-life order after pleading guilty to abducting, raping and murdering Ms Everard.
He strangled the marketing executive with his police belt after kidnapping her under the guise of a fake arrest as she walked home.
Read more:
How Couzens was caught
Starmer demands 'urgency' over police vetting
Ms Everard's death brought into sharp focus the everyday violence against hundreds of thousands of women and girls across the country.
Women marched on Clapham Common and protested across the country from Parliament Square to Edinburgh.
(c) Sky News 2024: Three police officers guilty of gross misconduct over access to Sarah Everard murde
Five people guilty in case of mistaken-identity double murder of teenage boys in Bristol
Carl Alesbrook: Teenager jailed for shaking partner's baby to death
PC on 'challenging journey to recovery' after man, 19, jailed for ramming him off motorbike in stolen car
Davina McCall diagnosed with rare brain tumour
UK economy grows by 0.1% between July and September - slower than expected
UK weather: Snow and ice warning issued for parts of UK
Beaver supermoon to appear on Friday - with Leonid meteor shower this weekend
Typhoo Tea on the brink as Brits switch to coffee
