Bernie Madoff’s pal Jeffry Picower drowned following a massive heart attack, a medical examiner announced today. Toxicology reports won’t be in for another 10 weeks, but for now the examiner says Picower sunk to the bottom of the pool following the heart attack. His body will be released for burial. Picower got a whopping $7 billion out of Madoff’s scheme, and had been accused of knowing it was a sham. (More Jeffry Picower stories.)