I can only find msm on the two bomb threats that we have already discussed. There has only been 1 arrest and that was for the 2016 threat. I must be wrong and misspoken about there being three bomb threats there in the past. (Although I am positive I read it somewhere !) Perhaps someone got the idea of calling in the second threat from hearing about the first? Especially if this was all premeditated. It could have been his game plan from the start....in order to cause some chaos in this case. Whomever called it in maybe thought it could be a way to 'help' the investigation, or just a way for LE to access the facilities and waste time on looking for something that wasn't there, a 'red herring' of sorts? Or maybe it is as LE said, and completely unconnected to the death of Abby and Libby? JMO Hoping for justice and an arrest soon!