NEWYou can now listen to Fox News articles! A Florida mother returning from Las Vegas was met by deputies as she stepped off a plane and arrested after authorities say she left her four children home alone while she traveled for work.Body camera video shows deputies approaching Irene Miller as she exited the plane Friday morning, escorting her through the airport terminal and placing her in handcuffs.The arrest came two days after one of Miller’s children called 911 to report that a dumbbell had fallen on her 9-year-old brother’s head, according to the Osceola County Sheriff’s Office.FLORIDA AG SEEKS DEATH…