Monday, February 8, 2016

Warrington man pleads guilty to making pipe bombs

The man, 50, said he had made the bombs for hunting bears. His mother found one on the kitchen counter; bomb technicians found the others in a bedroom.

Warrington man pleads guilty to making pipe bombs


John Grzyminski, 50, of Warrington, pleaded guilty Monday to illegal possession of three pipe bombs in his mother’s house, the U.S. Attorney’s Office said in statement.

According to the statement:

Grzyminski’s mother found one small device on her kitchen counter on May 9, and bomb technicians found the other two pipe bombs in an upstairs bedroom. They also found bomb-making materials in the garage. 

Grzyminski told police he had made the bombs for hunting bears, and that he also liked to throw them into lakes for entertainment. He said that he had made about 16 bombs over a 10- to 12-year period, and that the bombs in the house were about two years old.

Grzyminski faces a maximum penalty of 10 years in prison and a fine of up to $250,000. Sentencing was scheduled for Jan. 4.



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About this blog
Chris Palmer covers Bucks County for the Philadelphia Inquirer. His previous work has appeared in the New York Times and on several Times blogs, including City Room, the Local East Village and SchoolBook (which has since been taken over by WNYC). Contact him at, 610 313 8212 or on Twitter, @cs_palmer.

Ben Finley covers Bucks County for The Philadelphia Inquirer. He previously worked for The Associated Press, and the Bucks County Courier Times, where he won more than a dozen journalism awards from organizations including the Education Writers Association, the Society for Features Journalism and the Pennsylvania Bar Association. He grew up in Columbus, Ohio and graduated with honors from The Ohio State University with a degree in journalism. Contact him at, 610-313-8118 or on Twitter, @Ben_Finley.

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