article_snippet: Katherine Russell, 25, the widow of bomber Tamerlan Tsarnaev, is suspected of accompanying Katherine Russell, 25, the widow of bomber Tamerlan Tsarnaev,  late husband to a Macy's store in Boston two months before the April 2013 attack, where husband Tamerlan Tsarnaev purchased five pressure cookers, according to ABC News, citing law enforcement sources.
article_snippet: Under investigation: Katherine Russell, 25, the widow of bomber Tamerlan Tsarnaev - pictured here in New Jersey in October 2014 - is suspected of accompanying her late husband to a Macy's store in Boston two months before the April 2013 attack, where Tsarnaev purchased five pressure cookers .
article_snippet: Tamerlan Tsarnaev (right-pictured left in 2010) married Katherine Russell (pictured in her yearbook) in 2010.
highlights_snippet: Katherine Russell, 25, suspected of accompanying husband Tamerlan Tsarnaev to a Macy's in Boston two months before the bombings .
  