Illinois State Police Arrests Kewanee Woman for First Degree Murder

FOR IMMEDIATE RELEASE

JULY 8, 2026

PEORIA – Illinois State Police (ISP) Division of Criminal Investigation (DCI) Zone 4 and Tazewell County State’s Attorney Kevin Johnson announce the arrest of 27-year-old Caitlynn J. Girkin of Kewanee, IL, for three counts of First-Degree Murder (Class M Felony).


​On March 10, 2026, the Creve Coeur Police Department requested ISP investigate a death in the 500 block of Roosevelt Street in Creve Coeur, IL. Responding officers located a male individual, 29-year-old Adolfo Cazares of Creve Coeur, IL, suffering from a gunshot wound. Cazares later succumbed to his injuries.


​Following a comprehensive investigation, Girkin was taken into custody on July 7, 2026. She was transported to the Tazewell County Jail in Pekin where she remains pending a detention hearing.


​The investigation is active and ongoing. No additional information will be released at this time.

Caitlyn J. Girkin (F/27)
Caitlyn J. Girkin (F/27)

The charges are not evidence against the defendant, and the defendant is presumed innocent until proven guilty beyond a reasonable doubt in a court of law.

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Illinois State Police

Public Information Office, Office of the Director

 

 

 

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