Her killer claims she died from rough sex. He's not the only one using this tactic

Her killer claims she died from rough sex. He's not the only one using this tactic
British backpacker Grace Millane was strangled to death, crammed into a suitcase and buried in a New Zealand woodland after a Tinder date in December 2018.

Source: Her killer claims she died from rough sex. He's not the only one using this tactic How Insurance Companies Work?