consistent with falling on your back or i guess in the buttocks area did you say? it can be, yes. when you ve got that type of si pain, si is. sacroiliac correct. and that s basically at the base of your spine? it s not necessarily right at the base of your spine. your spine comes down straight. it would be where each side of the buttocks were directly in the center of that. so have you one on each side. how does an injury like that occur? an si joint injury can occur through trauma or through a fall. sometimes people have si joint from an improper stretching technique oral through some sort of athletic type of performance. he had reported to you that he was hit in the nose, correct? correct. by his attacker. correct. was that consistent with the picture i showed you here of his nose or nasal injuries? is that consistent with getting punched in the nose. that would be consistent.