She shouted she was "an international criminal lawyer for the f***ing Palestinian people".
“I’m a leader of the f***ing boycott movement," she shouted. “If I say 'boycott' - f***ing Air India, done… I'm a f****** barrister. A human rights lawyer, and an international criminal lawyer.”
"I have done so much for you f***ing Indians and f***ing Pakistanis, you should be grateful to me," she also said.
Ms Burns, who was also known as Simone O'Broin, was released on licence on May 20 and found dead 13 days letter at the foot of the Beachy Head cliffs in Sussex, The Telegraph reported.
A friend, who did not want to be named, told the paper Ms Burns' world "fell apart" after footage of her rant went viral on social media.
A Sussex Police spokesperson said: "The body of a woman found at Beachy Head on June 1 has been identified as 50-year-old Simone Burns from Hove.
"The death is not being treated as suspicious and the next of kin have been informed. The matter has been passed to the coroner's officer."