Joran van der Sloot is reportedly headed back to Peru after his extradition to the South American country was temporarily halted Monday due to aircraft mechanical issues following his confession earlier this month in the 2005 murder of Natalee Holloway. He was sentenced to 20 years in prison on October 18 in an Alabama court as part of a plea deal on charges of extortion and wire fraud in the aftermath of Holloway’s death. Van der Sloot, who was originally indicted in 2010, was accused of extort