What I do believe for sure is that LE knows answers to a lot of the questions we have about the time frame. It is not often, at least not any times that I can remember, that LE so quickly and firmly publicly names someone as a primary suspect. More often than not, they say no one has been ruled out or that they have a "person or persons of interest" and even then those "persons of interest" are often not even publicly named. Rarely do we hear, from what I recall, of a public announcement of a primary suspect. Couple that with the swat team raid on the fathers residence. Something is definitely known to LE that they are keeping close to the vest and I'm glad they are, as frustrating as it is for us right now.