Another favorite show of mine was Criminal Minds, FBI profilers who go around the country solving crimes. They show up and start investigating, gather info, etc, so they can make a profile of the killer and find them. But what almost always happens is another murder victim is found, and one of the agents will look at the other and say "We have to give the profile" and the other nods in agreement.
Why is that the impetus for telling local police what kind of person they are looking for? Wouldn't they do it when they had enough to go on, irrespective of whether and when another crime happens? I don't ever recall them digging into the new crime scene and finding something that leads them to having a good profile. They just immediately say it, like, another murder just happened so even if we don't have a good picture we'll just wing it because the locals are getting impatient and the show is only 42 minutes long.
Then when they give the profile, each agent pitches in with a line or two about what/who to look for, rather than one agent taking the lead. It's not that bad, just kind of funny like they must agree that one person gives a general description, the next says something what their childhood must have been like, another talks about the type of job, and other what color eyes they have or something like that.