Van der Sloot’s ‘angel’ pays his bills, made CD for him

Infamous accused killer Joran van der Sloot has yet to receive a visit from his own mother as he sits awaiting trial in a Peruvian prison, but an American stranger has made the 5,200-mile round trip to van der Sloot’s prison cell — three times. Not only that: 55-year-old Florida radiologist Mary Hamer has also helped foot van der Sloot’s legal bills; recorded a CD to raise money for his defe