Tuesday Crime Stories: Young Mom’s throat slashed, almost decapitated. Tiffany Mead survives to tell cops she didn’t try to kill herself.

Tiffany Mead sits behind the wheel of her car, discussing child support with her estranged husband. One of their children is in the backseat. In the next few moments, he slashes her throat with a knife, watching her bleed. Mead makes a desperate call to 911, initially claiming she tried to commit suicide. But at …