this man, self declared rebel general maurice mcconnell an anti-balacka leader that is a mainly christianed group. when they first disappeared in march, he thought that his brother was is it prison. >> if he was in prison i would be able to take him coffee, cigarettes and food. but i have not seen his voice or seen him. that definitely means he is de dead. >> reporter: in march an africa union peace keeper was killed here. there were reports that anti-balacka was behind the attack. soldiers then turned up at the rebel general's house. this is the last place the general and his family were seen alive. witnesses say peace keepers from congo based here took them away. the youngest person in the group was less than a year old. the african union has replaced the contingent with these men. they are also from congo, but are now under u.n. mandate. their forced commander won't comment on the incident, and six months on there have been no conclusive investigation. but the u.n. said its new mission will be different. >> the u.n. has a zero tolerance policy for any violation of any sort. that includ

this man, self-declared rebel general maurice mcconnell, an anti-balaka leader of a christian armed groupwhen they disappeared in march, robert thought his brother might be in prison. >> translation: if he was in prison i'd have been able to take him coffee, cigarettes and food. from 24 march until today i have not heard his voice nor seen him. that definitely means he's dead. >> reporter: in march a fooun yn peacekeeper was killed here. there were reports that anti-balaka was behind the attack. soldiers turned up at the rebel general's house. >> this is the last place the general and his family were seen alive. witnesses say peacekeepers took them away. the youngest person in the group was less than a year old. >> the african union has replaced the contingent with these men. they are also from congo, but are now upped a u.n.ing under a u.n. mandate. the commander will not comment on the incident and six months on there has been no conclusive investigation. the u.n. says the new mission will be no different. >> the united nations has a zero tolerance bov erty for any violation. that, i ha