Robel Phillipos convicted of lying to federal agents in Boston Marathon bombing probe . He is a friend of Boston Marathon bombing suspect Dzhokhar Tsarnaev 's . Federal jury found another friend , Azamat Tazhayakov , guilty of obstructing justice . He concealed when he could have assisted . Comment:
Robel Phillipos convicted of lying to federal agents in Boston Marathon bombing probe . He is a friend of Boston Marathon bombing suspect Dzhokhar Tsarnaev 's . Federal jury found another friend , Azamat Tazhayakov , guilty of obstructing justice . Comment: