Couple jailed for at least 21 years for murder of vulnerable man in their care

<p>Kenneth Newton and Melanie James filmed themselves mocking and abusing Rubin Blount, 28, who weighed 40kg when he died</p><p>A couple convicted of murder after inflicting “deliberate cruelty” on a vulnerable 28-year-old man in their care, who at the time of his death weighed jus