M Natarajan, husband of Sasikala, close aide of chief minister Jayalalithaa, was on Monday arrested after he was picked up from Courtallam in Tirunelveli district following a complaint from martial arts expert and sculptor Shihah Husseini that he was threatened by him, police said.
He has been arrested under several IPC sections including criminal intimidation, police said.
In his complaint, Husseini had alleged that Natarajan and his assistants had allegedly threatened him on June 26 with dire consequences. An assistant of Natarajan had also allegedly threatened the artist with a pistol.
Natarajan had asked Husseini to sculpt a frieze. He intended to install it at the Mullivaaikaal Memorial dedicated to the Tamil victims of the war in Sri Lanka at Thanjavur.
Natarajan had allegedly not paid the agreed amount of Rs 98 lakh and had only given Rs 25 lakh to the artist.
Against this background, Natarajan had allegedly intimidated Husseini, it was said in the complaint.
As Natarajan did not turn up in response to summons issued based on the complaint, he was arrested, police added.
Natarajan had been arrested in 2012 in a case of alleged land grabbing.
Last year, coinciding with chief minister Jayalalithaa's birthday, Husseini sculpted the AIADMK chief's bust by using frozen blood of volunteers.