[Wound entry findings of animal anesthesia guns without smoke outlets]

Subsequent to previous reports on the morphology of injuries from slaughterer's guns a case of suicide with atypical entrance wound findings is reported from the Freiburg autopsy material. The livestock stunner used did not have the smoke conduits usually opening into the muzzle end. Accordingly the entrance wound was not associated with any roundish or elliptic soot deposits. In cases where a large entrance hole without paired or cloverleaf-shaped zones of blackening, but no exit wound and no projectile is found one should also think of a slaughterer's gun without smoke conduits. The results of our test shots with conventional livestock narcotic devices and stunners without smoke conduits are presented.