We’re still collecting data for this aircraft. Routes appear once we’ve seen it fly enough times.
The student pilot's inadvertant movement of the fuel selector to the "off" positon when selecting the alternate tank, and the flight instructor's lack of verification that the fuel selector was in the proper position during the emergency procedure checklist. A factor was the worn fuel selector "off" detent that allowed inadvertent movement of the fuel selector to the "off" position.
Piper PA-32R