It’s the doorbell footage that’s sending shivers down the spines of suburban homeowners everywhere. A chilling doorbell camera video out of Fairfield, California is making the rounds online—showing a deranged intruder demanding entry into a family home while a woman and child were inside. The footage captures 30-year-old Jason Nichols pacing outside a house and grilling the homeowner through a Ring camera before turning aggressive.  Nichols first asks if they can open the door and…