The suspect had little money to speak of, was unable to pay his cellphone bill and scrounged for money to buy the drill bits that court papers said he required to make his pipe bombs. Initially, he had trouble drilling the small holes that needed to be made in the metal tubes.
The suspect, Jose Pimentel, according to several people briefed on the case, would seek help from a neighbor in Upper Manhattan as well as a confidential informer. That informer provided companionship and a staging area so Mr. Pimentel, a Muslim convert, could build three pipe bombs while the Intelligence Division of the
Sources
