In Session “What type of object would cause that?” “It’s a laceration, so by definition it’s blunt trauma.” Objection/Overruled. “This occurs when an objection, a weapon, a surface, any blunt objection comes into contact with the skin with enough force to cause this injury . . . it’s rather complex, and hard to say exactly how much force, or how it’s distributed.” “Would this require a more concentrated edge?” “Yes.” “When you looked around the tub area, did you see such an edge?” “No, I found no concentrated edges on that tub; they were gentle, contoured, and smooth.”