“…37 In cases of rapid onset of death, where there is insufficient time to generate an increase in the pressure in the capillary venules and because of sudden penetrating injuries to the chest, the ecchymotic mask may not appear. 3,4,9,12,13,19,20,28,[36][37][38][39][40] Obviously, in cases of asphyxial death caused when the chest is crushed by the knifeless upper augers before the thorax/abdomen is disrupted and/or dismemberment occurs due to the action of the lower augers (those equipped with knives), the margins of any cutting wounds must display evidence of vitality (to be confirmed by histology and immunohistochemistry).…”