A mentally ill San Diego man who admitted to a deadly spree of attacks primarily on homeless men — killing three of them by hammering their bodies with railroad spikes — was sentenced Tuesday to multiple terms of life in prison without parole.

Jon David Guerrero, 43, received four life sentences without parole, plus an additional 143 years to life in prison for the attacks.

Guerrero’s sentencing in San Diego Superior Court came nearly a year after he pleaded guilty to murdering four people and assaulting nine others in the bizarre and brutal spree in 2016.

Read more: https://www.sandiegouniontribune.com/news/courts/story/2021-01-12/multiple-life-terms-for-san-diego-man-who-killed-four-during-2016-spree