JC discusssing what was in search warrants according to what EB told LE.
Ron Martinelli, forensic criminologist: blood spatter expert can tell mechanisms of body disposal, body dismemberment, what is on wall, side of tub, etc can indicate what implements were used. Discussing several type of implement possibly used. Velocity can indicate whether someone was standing, reaching inside bath tub, etc. Also can show if victim was able to fight back, what position victim was in. Victim could already have been murdered and taken to bath tub for dismemberment. Placing in tub could also be to wash victim if sexual assault had taken place.
Dr. Joshua Perper: determining COD depends what body parts are found
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