WEST RICHLAND, Wash. (AP) — Authorities on Wednesday confirmed that a body found at the home of a former Washington state police officer who killed his ex-wife before fleeing to Oregon, where he died of a self-inflicted gunshot wound, was that of a 17-year-old girl with whom he had a baby.

Elias Huizar, 39, a former police officer in Yakima, went on the run Monday afternoon after killing two people, including his ex-wife, Amber Rodriguez, 31, whom he shot eight times outside a West Richland elementary school in front of their 9-year-old son and other witnesses, police said. Rodriguez had recently obtained a protection order against Huizar.

Police said they found the other victim at Huizar’s home Monday. On Wednesday, they confirmed that victim was Angelica M. Santos, 17, whom Huizar had met several years ago in his role as a middle school resource officer in Yakima, court records show.