(Providence, RI)--A Providence man is getting prison time for a fatal stabbing.The Rhode Island Attorney General's office says James Stevens has been sentenced to serve 20 years in the ACI after he was found guilty in Providence Superior Court of the manslaughter death of Jasper Williams in 2016.The A.G.'s office says Stevens became involved in an argument with his ex-girlfriend and Williams, which led to a violent confrontation outside the ex's East Providence home.