For Emergency - Call 911
Non-Emergency - 630-232-6840
37W755 Illinois Route 38
St. Charles, Illinois 60175
Thomas L. Bumgarner, Chief Deputy
Thomas L. Bumgarner has been a law enforcement officer for more than 35 years with the Kane County Sheriff's Office (KCSO). He was named Chief Deputy in December 2014. During his career at the KCSO, he has advanced through the ranks as Sergeant (1995) and then Lieutenant (2003). During his leadership tenure, Chief Deputy Bumgarner gained experience in nearly every area of the office and garnered a reputation for principled leadership while Kane County experienced unprecedented growth requiring operational and technological advancements. He was a Nominee for the 2015 Kane County Chiefs' of Police Officer of the Year Award.
Chief Deputy Bumgarner is a graduate of the Northwestern University's Center for Public Safety, School of Public Safety and Command Class #123 in 1998.
Lieutenant Kevin Williams
Day Shift Patrol SectionCommunity Policing Coordinator School Liaison Coordinator
After beginning his career with the Kane County Sheriff's Office in 1992, Lieutenant Williams was promoted to Sergeant (1998) and Lieutenant (2004). During this time, he has managed Patrol, Investigations, and Community Policing.
Lieutenant Williams attended Waubonsee Community College, Blinn Community College in Texas, as well as studied Leadership and Police Management at Judson University. He is a 2005 graduate of the Northwestern University Police Staff and Command.
Lieutenant Michael Beatus
Afternoon Shift LieutenantGang Intelligence CoordinatorField Training CoordinatorNew Recruit Coordinator
Lieutenant Beatus has been serving the Kane County Sheriff's Office since 1993. During this time, he was promoted to the position of Sergeant (2003) and Lieutenant (2011). He has served the Office in the following capacity, Negotiating Response Team, Field Training Officer, Narcotics, Detective, Community Policing Sergeant, Investigations Lieutenant, and Midnight Patrol Lieutenant.
Lieutenant Beatus has a B.S. in Law Enforcement and Justice Administration from Western Illinois (1992), and is a Graduate of Northwestern University Center for Public Safety, School of Public Safety and Command Class 2012.
Lieutenant Willie Mayes
Midnight Shift Patrol Section
Lieutenant Mayes began his career with the Kane County Sheriff's Office in 1992. He was promoted to Sergeant (2003) and Lieutenant (2014).
Lieutenant Mayes graduated with a BA in Criminal Justice in 2002, and attended Joseph Business School (2007). In 2009, Lieutenant Mayes graduated from the Northwestern University Center for Public Safety, School of Public Safety and Command Class.
Lieutenant Brian McCarty
Commander Major Crimes TaskforceInvestigations Team Leader
Lieutenant McCarty began his career with the Sheriff's Office in 1996. During his tenure with the Kane County Sheriff's Office he has had assignments as a Patrol Officer, Community Policing Officer, Field Training Officer, Warrants Division Detective, and Investigations.
Lieutenant McCarty was promoted to Sergeant in 2006, and was a Patrol Sergeant until assigned back into Investigations in 2011, as the supervising Sergeant. He was promoted to Lieutenant in December 2015, and oversees the Evidence Division, Special Investigations Unit, and the Criminal Investigations Division. Lieutenant McCarty has the additional duty of serving as the Commander of the Kane County Major Crimes Task Force.
In 1989, Lieutenant McCarty graduated from Western Illinois University with a B.S. in Law Enforcement Administration.