The 5 warrants isn't very strange since they went back when they learned more.
Cell phones, went back. Dog, went back. Xbox, went back. They get a new warrant each time.
You know I'm not well versed in brain death. Considering they were "revived" on scene, is it possible they were brain dead before they were placed on life support? Kept on life support for 3 days to aid in the investigation, talk about/do organ donation?
I think this is exactly it.
My Uncle was brain dead on scene and on full life support immediately upon arrival at the hospital. However, my cousins
could not accept that their daddy was gone. Quite frankly neither could I.
We kept him on life support for those 4 days to give them time to accept that. We didn't want them to have any doubts or questions about if he might have "recovered." It cost some money... but was worth it for them all to have that peace of mind.
I think 3-4 days is a pretty standard time frame to be certain brain death has occurred. (My Uncle was not an organ donor candidate.)
If it had been faster (killing your victims?) then I'd have questions.
If it had been extensively longer (not wanting them to die, because murder charges) I'd have questions.
This is the one part of the story I don't have questions about.