Police is investigating a blackmail case after Kris Jenner has complained that she has become the target of an extortion plot over a non-existent videotape.

Kris Jenner, 58, claims she has been bombarded with up to 300 phone calls, voice mails and text messages every day for the past few weeks from a person who claims to have obtained footage of the reality star engaged in an intimate relationship.

Kris Jenner has become the target of an extortion plot over a non-existent videotape

The mystery caller has allegedly demanded Kris Jenner pay up in a bid to keep the tape under wraps, prompting her to call in the cops.

Officers from Los Angeles County Sheriff’s Department paid a visit to the family home on Tuesday to take down details about the incidents for a police report, according to TMZ.

Kris Jenner is adamant the tape does not exist, despite previously confessing to once filming herself and her estranged husband, former Olympian Bruce Jenner, making love early on in their relationship.

Bruce and Kris Jenner separated last year after 22 years of marriage.

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