Five Terrorists Who Struck After Being Interviewed By the FBI

Tamerlan Tsarnaev was killed late Thursday after his brother drove over him with an SUV, following a shootout with Boston police.

The brothers are suspected of placing two bombs near the finish line of the Boston Marathon and engaging in multiple shootouts with law enforcement, killing four and wounding more than 170 people.

Tamerlan Tsarnaev was also interviewed by the FBI in 2011, making him the fifth person either suspected or convicted of carrying out or assisting terrorist actions following contact with the Federal Bureau of Investigation. Here are the five cases.