The Boston Police have said a third explosion occurred at a local library within hours of the two blasts at a marathon that killed two persons and injured over 40.
Boston police on Wednesday denied media reports that claimed a suspect in Marathon twin blasts has been arrested.
The Boston police tweeted the development: CAPTURED!!! The hunt is over. The search is done. The terror is over. And justice has won. Suspect in custody
The second Chechen-origin suspect believed to have been responsible for the Boston marathon terror attack is now in custody, Boston police said on Saturday.
A police source told 7News that the incident was operator error, and not a case of terror.
Boston Police department and university officials have not yet released the name of the victim as they are awaiting autopsy results and pending notification to the family.
A 24-year-old Indian student, who was found dead near the Boston University campus, was not the victim of a hate crime and his killing appears to be an isolated incident, a prominent Indian-American organisation has said. Odisha native K Seshadri Rao, a student at Boston University's Graduate School of Management, was shot in the head and leg in the early hours of April 19.
A United States jury on Wednesday found Dzokhar Tsarnaev guilty of killing three people and injuring 264 in the 2013 Boston Marathon bombing, as well as fatally shooting a police officer four days later.
Two unattended backpacks near the Boston Marathon finish line sparked off a bomb scare and an evacuation of hundreds of people from the area on Wednesday in an eerie reminder of the terror attacks exactly a year ago.