Navinder Singh Sarao
Accused British 'flash crash' trader fights extradition to U.S.
Apr 22, 2015 05:52 PM EDT
'Flash crash' market manipulation case poses test for prosecutors
Apr 22, 2015 05:54 AM EDT
U.K. speed trader arrested over role in 2010 'flash crash'
Apr 21, 2015 06:35 PM EDT