An 18-year-old prankster known as "Little Hacker" who fooled police into responding to bogus emergencies pled guilty in federal court in Dallas on Thursday.
"Swatting" is a scheme by telephone hackers in which they take over another person's telephone number, call 911 and falsify an emergency, fooling police into sending officers to a bogus call.
Weigman has been in custody since the FBI arrested him in Boston in May 2008.
In federal court in Dallas Thursday, Weigman admitted that on June 12, 2006, he called police in Alvarado, saying he had shot and killed members of his family, was armed with an AK-47 and was holding hostages. He made the call appear to come from the house of an Alvarado resident he had met over a telephone "party line."
He made a similar call to Fort Worth police on Oct. 1, 2006, said James Jacks, the acting U.S. attorney in Dallas.
Nobody was injured in either hoax but police rushed to each call as if it were the real thing
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Weigman also eavesdropped on people's telephone calls "for both pleasure and financial gain" and hacked into phone company computers, turning phone accounts off and on at will, prosecutors said.
In his guilty plea, Weigman also admitted to retaliating against a New Hampshire fraud investigator for Verizon who was working with the FBI on the investigation. Weigman and two other men drove to the investigator's house "to intimidate and frighten him," prosecutors said.
Weigman is blind, prosecutors said. He faces up to 13 years in prison.
Charges are still pending against two co-defendants also charged in the case, Sean Benton, 22, of Malden, Massachusetts, and Carlton Nalley, of Alexandria, Virginia.
Weigman will be sentenced April 24.