Igor Lirtsman Santa Rosa Valley resident Justin Stalberg, who pleaded guilty and was convicted in 2018 of felony gross vehicular manslaughter while intoxicated, was denied a petition to have his record expunged. Just before 2 a.m. Dec. 22, 2016, Stalberg’s Ford F150 pickup truck went over the curb at the end of a cul-de-sac, plunged