I'm starting to feel so sad for the innocent friends of the suspects in this case. Its just an observance, but I'm sensing that they're all confused, concerned and starting to feel extremely vulnerable and exposed. Running, skittering, scattering. Guess it's a sign of the times. A whole generation living in twitter and facebook-land, not even contemplating the word "privacy". I see people making all sorts of comments on facebook pages, naming, defending and worse of all, incriminating people...IMO all of this is dangerous. IMO even though LE are finding the volume of leads overwhelming, I'm sure they're seeing the advantages of social media, the exact same way other recent major crimes have been solved. Time stamps, tower pings, twitter feeds...new age LE with great accuracy.