Timeline: Boston Marathon bombings

Published On: Apr 16 2013 11:30:08 AM CDT   Updated On: Jul 10 2013 03:08:11 PM CDT

With Boston Marathon bombing suspect Dzhokhar Tsarnaev pleading not guilty Wednesday in his first court appearance since being arrested, revisit a timeline of the events in the case so far.

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10:15 a.m. May 1: Three additional suspects are taken into custody. Two of them are students from New Bedford, Mass. They are arrested on charges of making false statements to investigators and conspiracy to obstruct justice. A third student also arrested is a U.S. citizen.

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