pacifico surdrug cartel. cnn s national desk editor has been digging into this story for us. i spoke to him about the disturbing trend of cartels recruiting children. we talked about this before the show. as young as 7 years old the chihuahua state attorney general s office has told me in the past they recruit as young as 7 years old to act as lookouts. not necessarily hitmen. but this, i read earlier right before going on this is the first time federal authorities will ever interrogate somebody this age that has been accused of such crimes murder. you mentioned four people. these are not just a shooting murders. these are decapitations, grisly murders. he claims that he carried out these for $3,000 a hit and he was under the influence of narcotics while doing so. the usa department says it is looking into the case to determine if the boy is indeed an american. we want to go now to beverly hills and the cold-blooded murder of hollywood publicist ronni chasen.