The Chief Engineer of a Panamanian registered container ship was sentenced today in federal court to charges of conspiracy, obstruction, destruction of evidence, false statements and violation of the Act to Prevent Pollution from Ships in connection with the use of a secretly concealed "magic pipe" used to deliberately discharge tons of sludge and oil contaminated waste overboard. Michael J. Sullivan, the U.S. Attorney for the District of Massachusetts; Sue Ellen Wooldridge, Assistant Attorney General of the Department of Justice's Environment and Natural Resources Division; Rear Admiral David P. Pekoske, Commander, First Coast Guard District; and William Schenkelberg, Special Agent in Charge of the Northeast Region of the U.S.