this is a conspiracy!!! and I don't think the mystery will ever solve. The fact is we've lost number of lives due to this inhuman act!!! whoever done this, is surely belong to some other species rather being a human!!!
There are people who can't even comment their own opinion... they love to copy some one else comment. @frank1in - ur comment in this post is copied and pasted with a bit of modification. Nothing to say !!! Just go thru the comments below!!!