Longtime federal prosecutor Aloke “Al” Chakravarty, who once tried Boston Marathon bomber Dzhokhar Tsarnaev, has joined Snell & Wilmer as a partner in its cybersecurity, data protection and privacy practice in Denver, where he will co-chair the Am Law 200 firm’s white-collar and investigations group.

“Working for the government has been the great privilege of my career and I had the good fortune to be able to do it for 20 years at the state, local and international level,” said Chakravarty, who has spent the past 13 years at the U.S. Department of Justice.