A Healdsburg man was sentenced on Thursday in Sonoma County Superior Court to 25 years to life without parole for a marijuana-related murder in 2018, the Sonoma County District Attorney’s office said.

Socorro Sierra, 35, was convicted in November of the murder of Jose Evelio Martinez, 46, of Cloverdale in June 2018. Sierra and Martinez entered into a marijuana deal that quickly became combative, the District Attorney’s Office said. When Martinez, a middleman in the deal, wanted to get out of the deal Sierra became resentful and pressured Martinez for money.

Sierra and two other men drove Martinez to a remote bridge in The Geysers area of Sonoma County on June 30, 2018. Sierra shot Martinez in the head and buried his body on his marijuana grow near Healdsburg.