Preisler, 67, who gained renown under the name "Uncle Fester" for his books on how to make ricin, methamphetamine and other drugs.

Stephen Preisler, the author known as "Uncle Fester," was convicted Thursday in Waupaca County for breaking bond conditions.

Stephen Preisler, an alleged drug maker known as “Uncle Fester,” pleaded no contest to Felony Bail Jumping on Thursday.

Green Bay is moving forward with plans to sell the home belonging to the man known as "Uncle Fester," who faces a litany of drug charges.

Preisler, 67, gained renown under the name “Uncle Fester” for his books on how to make ricin, methamphetamine and other drugs.

Preisler, 67, gained renown under the name “Uncle Fester” for his books on how to make ricin, methamphetamine and other drugs. In July 2023, he was charged in Brown County with multiple drug ...