(Hillsboro, OR) -- A Washington County jury has convicted Robert Atrops in the 1988 killing of his estranged wife. Deborah Atrops was reported missing after failing to pick up their eight-month-old daughter. Her body was found in the trunk of her abandoned car in Beaverton. The prosecution argued that Robert killed Deborah out of jealousy over her relationship with John Pearson. Atrops' sentencing is scheduled for May 20th.