It took Navinder Singh Sarao a long time to accept that he might have been scammed out of $50 million. Stuck in London’s Wandsworth prison, wracked with anxiety and unable to sleep, the realization dawned on the man dubbed the “Flash Crash Trader” as slowly as spring turned to summer outside the barred window of his jail cell. The trauma of the past few weeks had been difficult to process. On April 20, 2015, the slight, doe-eyed 36-year-old had dozed off peacefully in the same suburban bedroom he’d slept in since he was a boy. The next day he was arrested and taken to a police station, where he was charged with 22 ... (full story)