Laut E. Mußfeldt begann das Morden um 6 oder 7 Uhr morgens und endete um 5 Uhr nachmittags, so daß es höchstens 11 Stunden gedauert hat. ###>According to E. Mußfeldt the killing began at 6 or 7 o'clock in the morning and ended around 5:00 p.m., so that it could not have taken more than 11 hours.