BOISE, Idaho (AP) — Authorities have identified the married couple who died over the weekend after their vehicle plunged off a sharp turn and into Arrowrock Reservoir where it ended up on its roof in 30 feet of water.

Authorities on Monday said 34-year-old Isaac Hunter and 39-year-old Jenny Hunter died Saturday morning, as did their dog. Boise County Chief Deputy Coroner Mike Johnson tells the Idaho Statesman that Isaac Hunter was driving and had a blood alcohol content of 0.20 percent.

Boise County Sheriff's Office Chief Deputy Dale Rogers says speed was also a factor in the crash. Witnesses reported the crash at 11:30 a.m. Saturday but responders couldn't locate the vehicle until a dive team with sonar arrived and found it at about noon on Sunday and recovered the bodies.