Erick Munoz awoke to his son’s cries in the wee hours of November 26, sure that he’d heard his wife, Marlise, get up to grab 14-month-old Mateo a bottle. When he got up to investigate, he found Marlise collapsed on the floor of their North Texas home, with no heartbeat and not breathing. A paramedic, Erick Munoz tried to resuscitate his wife and called for an ambulance.