I was thinking about that the other day and realized that “signatures” could be very awful things done to the girls. I think if there was an easy little quirk to release, they would have. There are things that LE said that kind of contradict each other. I’m not good at verbatim, but I found it odd how disturbed they were by the condition of the girls, but they could guarantee that the public wasn’t in any danger. Is there a suspect already in custody that has been for other crimes, but cannot be positively linked to the girls?
Over the last few years following cases here, I've noticed LE aren't always accurate in claims that "the public isn't in any danger". I suppose mistakes are made or miscalculations, but there have been a number of case where, after arrest of the perp(s) you realize they were still in the community or general area and could have easily harmed someone else.
Maybe LE sometimes are looking at the wrong person initially, or they're reluctant to worry people or wish to protect the reputation of their community, but I seldom believe LE anymore when they make that public statement.