Tamerlan Tsarnaev, as seen in a video taken on April 15 near the finish line of the Boston Marathon. FBI.gov hide caption
Explosions At Boston Marathon
Two explosions rocked the finish line of the Boston Marathon.Boston bombings suspect Dzhokhar Tsarnaev on April 19 as he emerged from a boat stored in a Watertown, Mass., backyard. The red dot of a police sharpshooter's laser sight can be seen on his forehead. Mass. State Police Sgt. Sean Murphy/Boston Magazine hide caption
Boston bombings suspect Dzhokhar Tsarnaev on April 19 as he emerged from a boat stored in a Watertown, Mass., backyard. The red dot of a police sharpshooter's laser sight can be seen on his forehead. Mass. State Police Sgt. Sean Murphy/Boston Magazine hide caption
Boston bombings suspect Dzhokhar Tsarnaev emerges from a boat stored in a Watertown, Mass., backyard on April 19. The red dot of a police sharpshooter's laser sight can be seen on his forehead. This is among the images that Massachusetts State Police Sgt. Sean Murphy gave to Boston Magazine. Mass. State Police Sgt. Sean Murphy/Boston Magazine hide caption
Boston bombings suspect Dzhokhar Tsarnaev on April 19 as he emerged from a boat stored in a Watertown, Mass., backyard. The red dot of a police sharpshooter's laser sight can be seen on his forehead. Mass. State Police Sgt. Sean Murphy/Boston Magazine hide caption
MIT police officers stand at attention outside a federal courthouse where Boston Marathon bombing suspect Dzhokhar Tsarnaev pleaded not guilty to 30 counts today. He is also accused in the death of MIT officer Sean Collier. Winslow Townson/AP hide caption
Ibragim Todashev, in an undated booking photo provided by the Orange County (Fla.) Corrections Department. Reuters /Landov hide caption
April 20 in Watertown, Mass.: Investigators work in and around the boat in which Boston bombings suspect Dzhokhar Tsarnaev was found hiding. Darren McCollester/Getty Images hide caption
Some of the graves at the Al-Barzakh Islamic Cemetery in Doswell, Va., where the body of Boston Marathon bombings suspect Tamerlan Tsarnaev has been buried. His grave was not identified to journalists. Yuri Gripas/Reuters /Landov hide caption
Tamerlan Tsarnaev, as seen in a video taken on April 15 near the finish line of the Boston Marathon. FBI.gov hide caption
Boston Police Commissioner Edward Davis. Michael Reynolds/EPA /LANDOV hide caption
Undertaker: Slain Boston Bombing Suspect Should Still Be Tended To
Tamerlan Tsarnaev in April 2009. Barcroft Media/Barcroft Media /Landov hide caption