New York Times journalist Jess Bidgood, who is inside the courtroom where Boston Marathon suspect Dzhokhar Tsarnaev is set to appear, has tweeted:
About 3 dozen victims of the marathon bombings and family members have arrived here for the #Tsarnaev arraignment.
Watertown PD chief Ed Deveau, MIT PD chief DiFava, and two BPD superintendents are here at #Tsarnaev arraignment.
More top news
Five-year-old Yusuf Abdismad died from meningitis in January after a mix-up between emergency operators, it has emerged.
RAF Tornados will continue to carry out air strikes against so-called Islamic State into 2017, the Defence Secretary has announced.
A mother has paid an emotional tribute to the people who helped her find her missing three-year-old son after he went missing in Liverpool.