Okay, but Loki as a true crime youtuber who does his makeup as he talks about true crime cases, and his channel is called Drop Dead Gorgeous.
Mobius is a retired FBI detective who is both Loki's husband and a contributor to his show. He isn't giving any privileged info or anything that he's not allowed to tell the public, he's not giving any info that might compromise any cases, and usually doesn't comment on cases he actually worked on.
But Mobius gives information about how, if he were to be working this case, what would he be looking for and how would he view the publicly-known evidence, what questions would he be asking, and if he had to profile this person (in the case of unsolved cases) what would he think about the perpetrator, that sort of thing. He definitely comments on the law enforcement angle, too, like are they doing a good job and maybe the public is being too hard on them or are they actually incompetent hacks? He also comments on whether he smells potential corruption that might be hindering a case from being solved, or may have ruined the chances of it getting solved barring a death bed confession or a snitch coming forward.