Tuesday, September 25, 2001
Authorities: Man took box cutters onto Phila. flight
By Barbara Boyer
INQUIRER STAFF WRITER
Federal authorities have charged a Malvern man with carrying box cutters - the same type used to hijack airplanes in the Sept. 11 terrorist attacks - past security at Philadelphia International Airport yesterday and onto a Northwest Airlines flight.
Dennis Knaus, 59, told authorities he took the box cutters to the airport to convince his wife that it was not safe to fly and that she should cancel a trip to Ireland, according to an FBI affidavit on the case.
After getting the box cutters past metal detectors at Terminal E about 11 a.m., Knaus called his wife and then the Federal Aviation Administration to tell officials what he had done, the affidavit said.
Following instructions from an FAA official, Knaus asked to speak with a Northwest supervisor but was told one was not available. The affidavit says that Knaus then again passed through the security checkpoint and boarded Flight 687 bound for Minneapolis. He remained on board until he was taken off by Philadelphia police.
Knaus, who was in federal custody last night, was charged with illegally carrying a weapon past the security checkpoint and is scheduled to appear in U.S. District Court this morning.
Philadelphia police said they learned of the incident at 11:45 a.m., when Rosemary Sollmer, 45, a manager at Northwest Airlines, called Philadelphia police to report federal aviation officials had contacted the airline after receiving the call from Knaus.
Knaus, after confirming he had the knives in his briefcase, was taken to Police Headquarters and turned over to FBI agents.
Authorities said they confiscated four box cutters and three single-edge razor paint scrapers from the briefcase. Knaus has no criminal history, authorities said.
Airport officials released a statement yesterday afternoon saying anyone violating FAA regulations "will be prosecuted to the full extent of the law."
Mark Pesce, an airport spokesman, said that investigators were very concerned about the incident and that security and procedures would be evaluated.
"I really can't go into it any further than that since it is a federal matter," Pesce said.
Before the Sept. 11 attacks on the World Trade Center and the Pentagon, it was legal to carry box cutters onto a flight. After the hijackers downed four domestic flights, the FAA issued directives prohibiting, among other things, cutting instruments of any kind past security checkpoints.
According to the affidavit, Knaus told authorities that four days after the hijackings, Sept. 15, he inadvertently carried four box cutters onto a flight from Duluth, Minn., to Minneapolis to Philadelphia. On Sept. 17, he wrote the FAA complaining about the breach of security, the affidavit said.
Knaus at first told authorities he did not realize he had the box cutters until he opened his briefcase at the airport yesterday, but he later admitted he knew he had the tools when he looked in his briefcase Sunday night.
According the statement released by airport officials, anyone "purposely concealing any of the items prohibited by the FAA will be dealt with seriously by the airlines, the airport, the police and the FAA."
A woman who answered the door last night at Knaus' two-story home in leafy Malvern said she would not comment.
"I have not spoken to my husband," she added.