To keep the peace, prevent crime, or to execute any warrant, process, order or judgment he or she may call to his or her aid, when necessary, any person or the power of the county.
55 ILCS 5/3-6022
Posse comitatus
P.A. 86-962.
Official source: Illinois General Assembly. Reproduced from public-domain Illinois statutes; confirm against the official source for the current text. Not legal advice.