John Gotti's grandson has until Monday (August 10) to make a decision that sounds almost too bizarre to be real: donate a kidney to his ailing mother or report to federal prison. Carmine Agnello, 39, was given a two-month reprieve from his 15-month prison sentence so he could donate a kidney to his mother, Victoria Gotti. If it doesn't, he's expected to surrender to prison by 2 p.m. Monday, according to court records. Frazer Harrison, Getty Images Frazer Harrison, Getty ImagesHe was sentenced to 15 months in prison and ordered to pay $1.2 million in restitution. Federal prosecutors have repeatedly argued that Agnello's circumstances don't warrant additional leniency, noting that he could potentially donate his kidney while serving his sentence.