July 30, 2008 Officials scour ocean in search for Reigh, Clark Rockefeller Play video

(NECN: Latoyia Edwards, Boston, Mass.) - Boston Police have found the SUV they say Clark Rockefeller used to kidnap his seven-year-old daughter, Reigh. But, authorities now say the pair could be almost anywhere.

Clark Rockefeller, 48, is accused of grabbing the girl Sunday during a visit supervised by a social worker and fleeing in an SUV driven by another man.

The father and daughter named Reigh were last seen Sunday night at Grand Central Station in New York.

Authorities said they believe he may be trying to flee to Bermuda or Peru on a 72-foot yacht called "Serenity" he docked on Long Island, N.Y.

Bermuda's police and maritime authorities said Tuesday evening there was no indication that Rockefeller's yacht had entered or neared the British territory's waters.

Boston police found the sport utility vehicle allegedly used in the kidnapping and were questioning the driver Tuesday. Police declined to identify the driver.

Rockefeller used at least four known aliases and told people he met different stories about his background. Some acquaintances knew him as a physicist, some as a mathematician and others were told he was involved in financial services.

*Material from the Associated Press used in this report*