An early morning crash that snarled traffic on Highway 120 east of Escalon on Tuesday, May 1 has been linked to a homicide in Oakdale. Escalon police, fire and ambulance crews all responded to the scene of the crash about 8:30 a.m. last Tuesday, on Highway 120 between Steinegul and Seidner roads when two vehicles collided head on. Authorities have now confirmed that the driver of the car that crashed into an oncoming truck towing a trailer has been arrested on suspicion of homicide.