Investigators in northeast Wisconsin say speed and alcohol do not appear to have caused the deaths of two people in a traffic crash. It happened late Saturday afternoon near Oconto Falls. Oconto County sheriff’s deputies say a car failed to stop for a stop sign on Beaver Lake Road, and collided with a semitruck on County Trunk “B.” The car driver and a passenger were killed, and their names were not immediately released. The semitruck driver was not hurt.