http://www.firstcoastnews.com/story/news/crime/2015/09/09/ebron-penalties-update/71952284/
New discovery evidence in this link.
'Discovery documents filed by prosecutors in Ebron's case suggest that at some point he stated he "could see why people killed their kids and run into a river with their car," court records show. The documents obtained by First Coast News also describe Ebron as being "mentally unstable" in the days leading up to Lonzie's disappearance, allegedly making several threatening statements to the mother of his children.
"He came to the driver's side of the truck stating, 'I am going to shoot you in the head tonight," she told investigators at one point."