2 people arrested in cold case of man found shot to death at home in 2003
06/02/2025 7:00 am PDT
KENOSHA COUNTY, Wis. (TCN) -- Two people were arrested in connection with a man’s death more than two decades ago.
According to authorities, on Sept. 23, 2003, David Vanderzee’s wife discovered her husband deceased at their home in Powers Lake with a gunshot wound. No arrests were made at the time, and the case went cold.
Nearly 22 years later, on May 29, the Kenosha County Sheriff’s Office announced the arrests of two suspects, Roxanna Collins of Illinois and John Viskocil of Wisconsin.
Collins was arrested on a charge of first-degree intentional homicide; as a party to a crime; use of a dangerous weapon. She was booked into the McHenry County Jail and will be extradited to Wisconsin.
Authorities arrested Viskocil on the same charge, and he was booked into the Kenosha County Jail.
In a statement, the sheriff’s office said, "This case highlights the significant progress being made in solving long-standing murders through renewed investigative efforts. The Kenosha County Sheriff’s Office is committed to protecting our community members and holding criminals accountable for their actions."
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