I've been listening to both podcasts and I think this one is better:
https://www.downthehillpodcast.com/
One thing I found interesting from episode 2 was the expansion of the crime scene that day... from the area that the bodies were found to the bridge (probably from the photo/video/audio) and to the trail head. Does anyone have thoughts on why the trail head was included?
I would think you would investigate all ways in and out to look for any discarded clothing/Cigarettes/Gum or even shoe prints as others have mentioned. I hoped they locked down most of the entire area to be honest.