Bryan Kastelic began his path to law enforcement while serving 10 years in the US Army Infantry (4 years active duty & 6 years WI Army National Guard). Bryan joined the Brown County Sheriff’s Department in 1996 where he served as Patrol Officer (2 years), Narcotics Investigator (6 years), DARE / GREAT Instructor (2 years) and held additional duties as a member of the Brown County Emergency Response Unit (6 years) and Unified Tactical Instructor. In 2006, Bryan joined DCI and served as a narcotics Special Agent in the Milwaukee Field Office and North Central HIDTA / DEA Task Force 63 until 2012. From 2007 to 2022, Bryan served on the WI Joint Tactical Team as a sniper team leader, UTT instructor and commander. Bryan served from 2012 until retiring in 2023 as the Native American Drug & Gang Initiative (NADGI) Task Force Commander.

Backed by 30 years of experience, Michael Knack has extensive knowledge in Law Enforcement and Crime Prevention. Upon retiring from the public sector in 2022, Mike has entered into the private sector as a trainer and consultant. Prior to beginning his current role in 2023, Mike has had a decorated career in law enforcement, with experience as an Administrative Captain, Detective Lieutenant, patrol supervisor, community policing supervisor, auxiliary police supervisor, defensive tactics instructor, field training officer and tactical officer. Mike has been an active member of several professional organizations throughout the years and has presented at numerous conferences. After hours, Mike can be found reading, gardening, or exercising and enjoys “anything outdoors” in his spare time.