A human rights lawyer who was jailed after shouting racist abuse at Air India staff was found dead days after being released from prison, police have said.

Simone Burns, 50, from Hove, was given a six-month jail sentence in April for shouting at Air India staff during a flight from Mumbai to London last year. She had been refused more alcohol and demanded to speak to the pilot.

Burns was filmed telling a crew member she was “a fucking international lawyer” and calling stewards “Indian money-grabbing cunts”. She reportedly also tried to smoke a cigarette in the toilets.

Burns was found dead at Beachy Head in East Sussex on 1 June, 13 days after her release on licence from Bronzefield prison.

Burns was called to the bar in 1992 and represented refugees from around the world. She was diagnosed with skin cancer in 2001 and underwent several operations.

An anonymous friend told the Daily Telegraph that Burns’ “world fell apart” after her conviction and she had been targeted by internet trolls after footage of her shouting went viral.

During her trial at Isleworth crown court in April, Burns’ lawyers said she had no recollection of the incident and had received death threats online. She admitted being drunk on an aircraft and assault.

A spokesman for Sussex police said: “The body of a woman found at Beachy Head, Eastbourne, on 1 June has been identified as 50-year-old Simone Burns from Hove. The death is not being treated as suspicious and next of kin have been informed. The matter has been passed to the East Sussex coroner’s office.”