Hopefully they treated the inside of her house with much more care than they did the outside. I literally saw with my own eyes a reporter walking up to the blood stains because it was not taped off. Why in the world it wasn't taped off I don't know. Just letting people walk up on the scene right where the perp was! and not only that there is recorded evidence of this happening, so yes a defense attorney will love that. It's not someone saying "someone walked up here" - it is on video.
It's always better to be safe than sorry when such a serious crime is being investigated. So, let's hope the inside of her house was treated more professionally. It's hard for people to have confidence when they see how the outside of the home was treated.
JMO