william schaffner, with vanderbilt university. my pleasure. so now the united nations that says there are strong indications that bank was actually security forces use, excessive force when dealing with the recent student led protests. but let's, the ouster of former prime minister shake has seen the student leaders accuse authorities of violence. and in some cases, even abduction. but these are not the 1st such allegations to be leveled against. state forces rights groups in the country state. there are thousands of cases that go back many years and i could not using search for answers. family members or bangladesh has disappeared. hope if they do of their loved ones will be revealed as political change takes hold around 200 of them doing on the streets for the past 11 years will be good to be on december 2nd, 2013 for my husband and 3 other people were picked up the 50 since then, i've not heard anything from him running through a fire bangladesh. the human rights monitors say, security forces, abducted within 600 people. after a former prim