welcome back. let's get caught up on some of the other stories we're following. susan hendricks has a 360 bulletin. ukraine and the eu have signed a trade pact even as russia finalizes annexation of crimea. ukraine's former president ditched the pact in november leading to protests and his rye move and russia's actions in crimea. in washington, d.c. a george washington university student is under arrest accused of making ricin in his dorm room. at the department of justice, civil rights prosecutors say there was no wrongdoing when a fbi agent fatally shot a chechen man being questioned in florida about a possible link to one of the boston marathon bombing suspects. one month from today at the boston marathon, 100 runners will make up team mr 8, in memory of martin richard the youngest bombing victim. his sister was injured in the attack. there she is here.