If it's a live interview, the media can not control what a person says. But they do have a responsibility to qualify when someone says something as damaging like mentioning a name. They absolutely have to try and verify the information..People call reporters all the time with information, and you just don't print it because someone says it. You have to check it out, becuase the first rule is..is is true?
It does not mean that what was said during that segment was not true. It means no one would confirm the information. But no reporter worth their salt would pull a segment becuase they did not want to hurt the investigation. They may on occasion hold back info if asked by LE, but that's a whole different thing. I did not hear the interview and I don't know who conducted it. But somewhere in the chain of command, someone realized there was a huge liability issue , not to mention poor journalism, if they allowed future repeats of the information.