The daughter of former Saskatchewan MLA and MP Allan Kerpan was killed in a vehicle collision on the Thanksgiving weekend in 2014.
The man behind the wheel John Koch pleaded guilty to drunk driving causing death on Thursday in a Saskatoon courtroom.
Danille Kerpan of Kenaston was 25.
RCMP reported at the time that a truck was headed in the wrong direction on Highway 11 near Bladworth when the accident happened.
The sentencing hearing will be scheduled for later this month.