The missing army officers could be there in the mass grave stumbled upon by the army now on a search operation. The mutiny in Bangladesh ended yesterday with the striking border officers acceding to the government advice on putting down their arms. Most of these men have been arrested and now behind bars. The army has found a mass grave yard with over 30 bodies buried in it. Of this over 25 are said to be army officers taken captive by the border officers. Senior army official , not to be named, said that most of the arrested officers could be hanged for their crime of killing army officers in duty.