A federal judge in Rhode Island has upheld a $116 million verdict against the Palestine Liberation Organization and the Palestinian Authority over a 1996 terror attack that killed a U.S. citizen and his wife.

U.S. District Court Judge Ronald Lagueux (LAH'-guh) ruled Wednesday the defendants cannot set aside the judgment against them because they didn't respond to the accusations from the victims' family.

The lawsuit was filed in Providence by relatives of Yaron Ungar (YAH'-rohn UNG'-er) and his wife, Efrat. The Ungars were killed by Hamas gunmen near the West Bank in June 1996. Yaron Ungar also held Israeli citizenship.

The lawsuit said the Palestinian Authority and the PLO offered a safe haven to members of Hamas.

The defendants have denied responsibility.