Expert says officers caused Zehm’s death
A medical expert hired by the Spokane police officer facing criminal charges over the fatal Otto Zehm confrontation is blaming other officers at the scene for causing the unarmed janitor’s death.
Court documents filed Friday in U.S. District Court indicate Dr. Daniel Davis is prepared to testify in Officer Karl Thompson’s excessive force trial that the asphyxiation that killed Zehm was caused by officers pressing down on him while he was hogtied on the floor of a Zip Trip convenience store.