October 23, 2013 Tamerlan Tsarnaev died after a gun battle with police. A friend, who's also now dead, told investigators that Tsarnaev was involved in a 2011 triple murder. Tsarnaev and his brother Dzhokhar are the lone suspects in last April's bombings at the Boston Marathon.
August 28, 2013 Photos taken by a Massachusetts State Police sergeant show the bloodied suspect being taken into custody. They also show him getting medical treatment at the scene.
August 20, 2013 A doctor's testimony about Dzhokhar Tsarnaev's condition was released this week. The 20-year-old has pleaded not guilty to charges related to the Boston Marathon bombings and the murder three days later of a MIT police officer.
July 23, 2013 Sgt. Sean Murphy released photos of the Boston bombings suspect because he was angry about the image of Dzhokhar Tsarnaev that Rolling Stone put on its cover. He distributed the photos without permission and has been put on restricted duty until an investigation is completed.
July 18, 2013 The photo of Dzhokhar Tsarnaev that Rolling Stone put on its cover angered Massachusetts State Police Sgt. Sean Murphy and many others. He's given Boston Magazine photos he took the night Tsarnaev was captured. "This guy is evil," Murphy says. "This is the real Boston bomber."
July 10, 2013 Appearing in the same Boston federal courtroom as many of the victims of the bombings at the Boston Marathon, Dzhokhar Tsarnaev pleaded not guilty to 30 counts Wednesday, including using a weapon of mass destruction in the bombings, which killed three people and wounded more than 260.
July 10, 2013 Dzhokhar Tsarnaev will be appearing in public for the first time since he was captured on April 19. He's due to be arraigned Wednesday afternoon in a Boston courtroom.
May 23, 2013 Ibragim Todashev, law enforcement sources tell NPR and other news outlets, was being questioned about the 2011 killings of three men in Waltham, Mass. Boston bombings suspect Tamerlan Tsarnaev has also been linked to that unsolved case.
May 16, 2013 CBS News and CNN say they've been told by sources familiar with what was found that investigators believe marathon bombings suspect Dzhokhar Tsarnaev wrote on an interior wall of the boat where he was found hiding. He allegedly said the attack was in retaliation for the Afghan and Iraq wars.
May 11, 2013 Tamerlan Tsarnaev's body was taken to a cemetery in central Virginia. It took about two weeks to find a place willing to bury him. Now, some in Virginia are raising objections and concerns.
May 9, 2013 For more than two weeks, a funeral director in Worcester, Mass., had been trying to find a grave yard willing to take Tamerlan Tsarnaev's body. Police there now say a place has been found and that the remains are no longer in Worcester. They have not revealed the location.
May 9, 2013 Before the Boston Marathon bombings, Russian officials had asked the FBI to look into Tamerlan Tsarnaev's possible ties to extremists. But police in Boston weren't told. Tsarnaev, who's now dead, and his brother are the main suspects in the attack that killed three people and wounded more than 250.