NEW YORK — A man accused of faking an ownership stake in Facebook to justify a multi-billion-dollar lawsuit against its founder Mark Zuckerberg has vanished.
Paul Ceglia, who was under house arrest pending his May 4 trial, jumped bail by slicing off an electronic monitoring device and creating a crude contraption to make it seem like he was moving around inside his home, authorities said.
And the search widened on Thursday: Ceglia's wife, two young sons and the family's Jack Russell terrier, Buddy, also have disappeared.
"I'm confident in our team up here," U.S. Marshal Charles F. Salina said Thursday. "He's got to get lucky every day. We've got to get lucky once."
Ceglia's federal lawsuit claimed he gave Zuckerberg, a student at Harvard University at the time, $1,000 in startup money in exchange for 50 percent of the future company.
But a judge dismissed his claims and prosecutors filed fraud charges after a forensic analysis of Ceglia's computers and Harvard's email archive determined that he had altered an unrelated contract and falsified e-mails to make it appear that Zuckerberg had promised him a half-share.
Ceglia, who pleaded not guilty, now faces up to 40 years in prison if convicted mail fraud and wire fraud.
He went missing either Saturday or Sunday — it's hard to say exactly — because he hung his electronic ankle bracelet on a motor-driven device that stretched to the ceiling and moved around, prosecutors explained in papers filed Wednesday with the 2nd U.S. Circuit Court of Appeals in Manhattan.
Also Wednesday, a missing persons report was filed on Ceglia's 36-year-old wife, Iasia, and his two sons — 10-year-old Leeman and 11-year-old Joseffinn.
Ceglia's sister-in-law, Brianna Carter, used a Facebook page for her photography business in Newport Beach, Calif., to urge anyone who sees the wife and kids to call local authorities. On Tuesday, she posted an image of her sister Iasia with the two boys, and urged anyone with information to call a task force at 800-336-0102.
"To be honest, we're not surprised at what he's done," she told The Associated Press in a telephone interview. "What we're shocked about is that our sister would disappear. It's not like her to go missing."
Finding the family is a priority, but Salina said there's no information suggesting they are in danger, or even with Ceglia, and nothing to indicate that he's armed.
Carter said her sister's extended family is trying to distribute the images widely to make their disappearance a priority.
"We're concerned they're not going to look as hard as they should," she said. "They've got bigger fish to fry if they have violent people out there."
No one was home Sunday when a deputy marshal and New York state troopers knocked on Ceglia's door and got no answer. Armed with a search warrant, the U.S. Marshals Service Fugitive Task Force returned Sunday evening to the rural home in Wellsville, 70 miles southeast of Buffalo, and busted in after hearing a mechanical noise inside.
They discovered a hand-made contraption connected to the ceiling, from which Ceglia's GPS bracelet was dangling, prosecutors wrote. Its purpose seemed to be to keep the bracelet in motion, using a stick connected to a rotating motor. A timer was connected to the bracelet's charger, apparently to mimic the report that would have been sent if Ceglia had been present and had plugged the charger in.
Prosecutors said the motor was making noise and appeared to be running, but part of the device was disconnected and was not in motion when task force officers spotted it.
Prosecutors filed their appeals court papers in a bid to nullify Ceglia's attempt to throw out his criminal charges.
Ceglia said they unjustly stemmed from the claims he made in his 2010 lawsuit, which he said were based on a software development contract he signed with Zuckerberg in 2003.
A search of Ceglia's hard drives uncovered the real April 28, 2003 contract, which Ceglia had emailed to an attorney in March 2004, years before his lawsuit against Facebook and Zuckerberg.
Zuckerberg, a likely witness at Ceglia's trial, said he didn't even come up with the idea for Facebook until months after he responded to Ceglia's online help-wanted ad and signed a contract agreeing to create some software for him.
A private investigator Facebook hired early in their civil litigation found Ceglia had a 1997 conviction in Texas for possessing hallucinogenic mushrooms and a 2005 no contest plea to trespassing in Florida. In 2009, the New York Attorney General's office accused Ceglia and his wife of defrauding customers of their wood pellet business by accepting payments for pellets they never delivered.