DETROIT » A Saudi man was arrested at Detroit Metropolitan Airport after federal agents said he lied about why he was traveling with a pressure cooker, according to a court documents filed today.

Two pressure cookers were used in last month’s Boston Marathon bombings.

Hussain Al Kwawahir was being held today in Detroit on allegations of using a passport with a missing page and lying to Customs and Border Protection agents.

A criminal complaint says Al Kwawahir arrived at the airport Saturday on a flight from Saudi Arabia via Amsterdam. The complaint says Al Kwawahir told agents he was visiting his nephew, who he said is a student at the University of Toledo in Ohio.

The complaint says Al Kwawahir originally said he brought the pressure cooker with him because pressure cookers aren’t sold in America, then later said his nephew had bought one but it “was cheap” and broke after one use.

Agents said they also noticed a page was missing from Al Kwawahir’s passport from Saudi Arabia. He told them he didn’t how it had been removed, and said the document had been locked in a box that only he, his wife, and three children have access to in his home, according to the complaint.

Al Kwawahir was read his Miranda rights, which he said he understood, and he invoked his right to remain silent, according to the complaint.

A detention hearing today for Al Kwawahir was delayed and a message seeking comment about whether he has an attorney was left with a spokeswoman for the U.S. attorney’s office in Detroit.

Authorities say brothers Tamerlan and Dzhokhar Tsarnaev set off two shrapnel-packed pressure-cooker bombs April 15 near the Boston Marathon finish line, an attack that killed three people and injured more than 260.