What Camo wants is a bunch of fake results to masque the actual results. When someone with an investigative ability is killed, we would know find out that his results (which are already hidden among the fake results) are real.
The problem with this idea is that when someone without an ability has claimed these fake results, they would have to choose between sticking with those reads for the remainder of the game, or reveal that they in fact don't have an investigative ability, making it easier for scum to find the seer. For example, if Camo from now on ever starts going after Gekki, we would know that he faked his results (or suspects a framer, I guess).