A court in Thailand on Thursday found Daniel Sancho Bronchalo, a member of a famous Spanish acting family, guilty of premeditated murder and sentenced him to life in prison, in a lurid case that involved the victim being dismembered.

The Koh Samui Provincial Court issued an initial sentence of death for Sancho but commuted it to life imprisonment due to his cooperation during the trial, Police Col. Paisan Sangthep, deputy commander of the Surat Thani Provincial Police, who attended the hearing, told The Associated Press.

Sancho, a 30-year-old chef with a YouTube channel, had been charged with the murder of Edwin Arrieta Arteaga, a 44-year-old plastic surgeon from Colombia, when both were vacationing on the Thai holiday island of Koh Pha-ngan in August last year.

The convicted man is the son of Rodolfo Sancho Aguirre, a prominent Spanish actor, and Silvia Bronchalo, who has also been in acting. Both parents are 49 years old and attended Thursday’s court session.

At his trial on the island of Samui, Sancho claimed he got into a fight with Arrieta for allegedly trying to sexually assault him.

He said that Arrieta fell as they scuffled and hit his head on a bathtub, losing consciousness and then dying.

He had pleaded not guilty to charges of premeditated murder.

Sancho acknowledged dismembering the victim’s body and disposing of the parts on land and at sea.

For the charge of concealing or damaging a body, he received a four-month prison sentence, reduced to two months for acknowledging the act, said Paisan.

He had also pleaded not guilty to the charge of destroying another person’s documents — the victim’s passport — for which he received a two-year prison term.

The elements of the case — violent death on a holiday island, the celebrity connections and the lurid details — attracted huge coverage in Spanish media.

HBO produced a Spanish-language documentary on the events.