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1
SENATE RESOLUTION

 
2    WHEREAS, The members of the Illinois Senate are saddened
3to learn of the death of John Francis "Jack" Leuck of Pekin,
4who passed away on March 8, 2025; and
 
5    WHEREAS, Jack Leuck was born to John and Leona (Nilan)
6Leuck in Harlan, Iowa on January 1939; he served as a military
7police officer in the U.S. Army for two years; he received his
8bachelor's degree in finance and marketing from Creighton
9University in 1962; he married Joan Petersen on February 10,
101962, and they were married for 58 years until she preceded him
11in death on November 25, 2020; he earned his Juris Doctor from
12Creighton University School of Law in 1966; and
 
13    WHEREAS, Jack Leuck served as an agent for the Federal
14Bureau of Investigation (FBI); his work took him and his
15family to Omaha, Nebraska, Houston, Texas, and Atlanta,
16Georgia before they settled in Peoria, Illinois in 1972; he
17was promoted to special agent in charge of the Peoria FBI
18Office in 1987, a position he held until his retirement in
191989; during his career, he was very active in the FBI, serving
20as a legal instructor, teaching firearms classes for many
21different law enforcement agencies, and serving as a SWAT
22agent for 17 years, and his FBI and SWAT career led him to
23investigate many high-profile cases throughout the United

 

 

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1States; and
 
2    WHEREAS, Jack Leuck, after retiring from a 23-year career
3in the FBI, served as police chief of the Pekin Police
4Department before practicing law; he began his law career in
5Peoria and Tazewell County, serving the community as an
6attorney and public defender for 27 years; he officially
7retired in 2019, having protected and served his community for
853 years in total; and
 
9    WHEREAS, Jack Leuck was an active member of the Knights of
10Columbus and St. Joseph's Parish in Pekin, where he served as a
11lector for many years; he also volunteered and supported many
12charities; and
 
13    WHEREAS, Jack Leuck loved all sports, especially the
14Creighton Blue Jays, the Iowa Hawkeyes, his grandchildren's
15games, and about any other sport he could find on TV; and
 
16    WHEREAS, Jack Leuck was preceded in death by his parents;
17his brother, Charles Leuck; his sisters-in-law, Joyce Petersen
18and Linda Berzina; and his brothers-in-law, Gerald Petersen
19and Joseph Berzina; and
 
20    WHEREAS, Jack Leuck is survived by his children, Patrick
21(Jonna) Leuck, Michelle (Christopher) Hutchinson, Kari (Mark)

 

 

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1Ballinger, and Jason (Molly) Leuck; nine grandchildren; many
2great-grandchildren; his friends, and his trusty companion,
3Angel; therefore, be it
 
4    RESOLVED, BY THE SENATE OF THE ONE HUNDRED FOURTH GENERAL
5ASSEMBLY OF THE STATE OF ILLINOIS, that we mourn the passing of
6John Francis "Jack" Leuck and extend our sincere condolences
7to his family, friends, and all who knew and loved him; and be
8it further
 
9    RESOLVED, That a suitable copy of this resolution be
10presented to the family of Jack Leuck as an expression of our
11deepest sympathy.