# Prof. Joel Hasbrouck on the case against accused "flash crash" trader Navinder Singh Sarao

Faculty News

— April 22, 2015

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Excerpt from [Marketplace](http://www.marketplace.org/topics/life/mid-day-update/podcast-spark-behind-flash-crash) -- "They're always difficult cases to make, because, as with the Dodd-Frank law, it's going to turn on intent - putting out a better offer that you don't intend to execute - and in any legal situation, intent is difficult to establish."

[Listen here](http://www.marketplace.org/topics/life/mid-day-update/podcast-spark-behind-flash-crash)