the convicted bomber 's aunt , maret tsarnaeva , claimed in an interview this week in chechen capital , grozny , that they believed he was wrongly convicted as part of a conspiracy by the u.s. .
the bomber 's uncle , said-hussein tsarnaev 's aunt , maret tsarnaeva , claimed in an interview this week that her nephew dzhokhar -lrb- right -rrb- had been wrongfully convicted in the boston bombing .
the relatives have also attempted to get messages to tsarnaev , urging him to fire his defense lawyers .