Have an "ear witness" Talking on another board. He says that it was a deep boom, too big for a pipe bomb. He says that he has experience with pipe bombs. Considering the board, I'll lean toward believing him.
actually, that is an important fact - how big was this bomb? a pipebomb is alot different then a suicide vest filled with C4.
Regardless of what anyone tells you, if someone wants suicide all it takes is a rope and a tree or a bullet and a "borrowed" gun. Making a pipe bomb requires PREMEDITATED MURDER as your intention.
What does deep boom mean.