Debunking The Scott Peterson Appeal - New Evidence?

There are some cases that refuse to stay buried— Scott Peterson had his death sentence overturned and has stated 'new evidence' has come to light. Does this change anything with his murder conviction? Is an innocent man behind bars? Or are we still certain he killed his wife Laci Peterson and their unborn son? Scott Peterson wasn’t about to go quietly. The question is, what is this new evidence? Does everything we thought we knew still hold up when it’s examined again under a harsher light?