Man, 24, 'confesses to murdering his sister and two cousins' all under the age of 10 after their bodies were found in US home in a case police described as one of the most horrific they've seen

A man has been arrested in connection with the gruesome murders of his sister and cousins - all under the age of 10 - who were found dead inside a Maryland home. Antonio Williams, 25, was taken into custody by local police late on Friday night and cops say he has confessed to the killings. Williams lives on Brooke Jane Drive, which is the same street as the home the three little girls were found dead in that morning in Clinton, Maryland. He had been left at the home to look after the girls - his sister, six-year-old Nadira Withers, and cousins nine-year-old Ariana Decree and six-year-old Ajayah Decree - by this mother, Andrena Kelley.