"For Mr. Shkreli, 35 years old, the risk is worth it. He plans to emerge from jail richer than he entered.
His back-of-the-commissary-envelope calculation indicates that Phoenixus could be worth $3.7 billion by the time he is due to be freed in 2023, according to a person familiar with his thinking. His plan involves acquiring more rare drugs in various stages of development and plowing money into an ambitious research-and-development agenda. Both are guided by his long days reading pharmaceutical research."