Ashleigh Banfield had the coroner Cathy Mabbutt on her show on Thursday where the coroner seemed to confirm the substance dripping down the exterior side of the house is blood.
Ashleigh: “Ms. Mabbutt, we showed a picture a moment ago of a wall on the outside of the house. It looked like the foundation on the outside of the house. I’m gonna ask the control room to put that picture up again. This was fairly shocking to see. It’s blood dripping on the outside of the house, almost as though it may be seeping from the inside. Does that sound congruent with the results of the crime scene that you were able to ascertain from your work?”
Mabbutt: “Um, from my observations, yes.”
Ashleigh: “And can you tell me if that means this might have been one of the bedrooms or where the beds were that one of the victims was stabbed, this particular area of the house?”
Mabbutt: “I think that’s pretty likely, yes.”
Ashleigh then asked her if there was anything else she could say about that scene and she said no.
I can only find the podcast link.
Show Banfield, Ep Coroner: Idaho students stabbed to death, were likely asleep - Nov 17, 2022
podcasts.apple.com
Eta: starts around 30 minutes in.