An investigation is underway after a family of five reportedly died in an Arkansas apartment building fire on Sunday. KATV reported that the blaze at Spanish Willows Apartments in Little Rock claimed the lives of Dominique Rideout, 29; Evan Howard, 28; Nathaniel Howard, 9; Nehemiah Howard, 8;  and 4-year-old Nyla Howard. Both Rideout, who was …