An "evil and calculating" cannibal killer has been jailed for life for strangling a police officer during a bondage sex session and then cooking and trying to eat him.

A sadomasochist accused of strangling a police officer during a sex game in England has admitted being "inspired" by hit television series Breaking Bad when he tried to dissolve the body in a bath of acid.

A Breaking Bad-obsessed sado-masochist strangled a police officer in England, then copied a plot from the hit American drama by dissolving his body in an acid bath, a British court has heard.