OKLAHOMA CITY—Two people have now been arrested in connection with the disappearance of Athena Brownfield, a 4-year-old Oklahoma girl whose 5-year-old sister was discovered wandering alone outside by a postal worker, state investigators said Friday. Arizona authorities arrested 36-year-old Ivon Adams on Thursday, and he is being held in the Maricopa County jail in Phoenix…

OKLAHOMA CITY—A man jailed in Arizona is facing a murder charge in connection with the disappearance of a 4-year-old Oklahoma girl he had been caring for, authorities said Friday, adding that the search for the child was ongoing. Ivon Adams, 36, was arrested Thursday in Arizona on one count of child neglect in the case…

CYRIL, Okla.—A 4-year-old Oklahoma girl was reported missing and her caretaker was arrested on charges of neglect after a postal carrier found the girl’s 5-year-old sister wandering alone outside, authorities said. Alysia Adams, 31, was arrested at the Grady County Sheriff’s Office and booked into jail in Caddo County on two counts of child neglect,…