That's an impossible thing to do right, you let it it it might turn ugly, you take it down you get this. Dang made the right call here, I've been in that position several times with camarades/ww.com and it is extremely un-nerving. The problem is that since the authorities were the apparent main cause of the problem here there would likely not be much positive effect from alerting them (something I did do in the cases where it might have made a difference and in at least one of those it did).

Police are one of the more blunt instruments in the toolbox. What possibly would have helped if someone close to Ian spotted this and would have done something about it but one can easily imagine that those people all follow Ians twitter feed and would already be better informed than any of us.

Secondguessing is easy.