The mentally disturbed man who beheaded British grandmother Jennifer Mills-Westley, 60, in Tenerife, was captured on film boasting that he “doesn’t like human beings.”

In a video shot four years ago, Bulgarian Deyan Deyano is also filmed smoking marijuana.

He recorded the five-minute clip, which has been obtained by The Sun, on his phone while he was supposed to be attracting passersby into a seafront pizzeria in Los Cristianos.

After arguing with his boss, he turns to a pal called Carlos and rambles about people “ending up dead”.

He adds: “I don’t like human beings but you are one of the few people I like!”

It has also been revealed that Deyanov grew up in luxury and worked as a property broker before developing addictions to cocaine, cannabis and heroin.

His father was a millionaire former communist agent.

Deyanov’s drug abuse also caused the breakdown of his relationship with the mother of his three-year-old daughter.

Spanish police pegged him as a danger three months before his attack on Mills-Westley but, despite him being on their radar, apparently did nothing

Reports also claimed he was obsessed with the 1897 Arnold Schwarzengger film Predator in which Alians cut their victims’ heads off for sport.

A friend told the Daily Mirror: “He enjoyed the way the Predators hunted and beheaded their victims. And he was also showing his tattoo off.”