Has been discussed on Voat a few times before that many believe Laci (and unborn Conor) were murdered by SRAs, active in NorCal during that early 2000s period and Scott made a patsy.

Now... "an A&E docu-series suggests investigators ignored several witnesses who claimed to have seen Laci Peterson walking her dog at a time that would have excluded Scott Peterson as the killer. Their testimony was not included in the trial that sent Peterson to California’s death row for murdering his wife in December 2003."

http://www.crimeonline.com/2017/09/01/friday-crime-stories-will-new-witnesses-on-ae-series-help-scott-peterson-get-a-new-trial/

What do Voaters think? Personally, I thought both Laci and Scott's immediate families were super weird and knew far more than they were letting on. Also, Amber Frey seemed the very personification of an MK Ultra victim.