RENO, Nev. (AP) — The Latest on sentencing of a Nevada doctor who pleaded guilty to involuntary manslaughter in an illegal "pill mill" painkiller distribution case (all times local): 4:45 p.m. A northern Nevada doctor has been sentenced to 10 years in federal prison after pleading guilty to involuntary manslaughter and drug distribution charges in a "pill mill" illegal painkiller death case. Dr.