i found bianca rudolph.shotgun was just near her foot. i touched bianca. she was not breathing. >> and when kakoma got to the cabin, he says larry rudolph was frantic. >> and the husband, larry rudolph, he was standing near to her body, crying, "what am i going to tell my children? what am i going to tell my children? let me just kill myself because my wife, she has committed suicide." i took hold of him by the hands. >> so you grabbed him strong? forcefully? >> yes. i started comforting him. "don't kill yourself." >> but kakoma says that larry pulled away from him and then ran towards the kafue river. >> he wanted to throw himself in the river. >> this is a very fast-moving river right now. what happens if you throw yourself in this river? >> you die, or you will be eaten by a crocodile. there is a lot of crocodile here. >> now, right there on the kafue river, kakoma says that he asked rudolph about bianca's death a second time. >> "what happened, what has really happened?" and he told me that the wife, bia