Public Affairs Director Jon Michaels (since 1977) talks with Sioux Falls Police Chief Jon Thum and Minnehaha County Sheriff Mike Milstead about everything you need to know about Flock cameras,  Sharp Shooters at Levitt Falls concerts, curfews at the Sioux Empire Fair and more.

from AI::

Sioux Falls Flock cameras

• The Sioux Falls Police Department partnered with Flock Safety to deploy ALPR cameras around the city.
• The city says the system is intended to help investigate crimes, locate stolen vehicles and missing people, and identify vehicles of interest.
• Sioux Falls' policy says the cameras do not use facial recognition and are not used for speeding, red-light, or parking enforcement.
• The city's policy states that ALPR data should generally be retained for no longer than 30 days, subject to South Dakota records-retention requirements.
• An independent, volunteer-maintained mapping project currently documents about 50–54 ALPR locations in Sioux Falls, most identified as Flock cameras. This is not an official city inventory, so the exact number and locations can change.

Jon Thum is the current Chief of the Sioux Falls Police Department. Born and raised in Sioux Falls, Thum began his career with the department as a patrol officer in 2005 and served in various roles including sergeant, lieutenant, and SWAT commander before being appointed chief in July 2021.

He succeeded Matt Burns, who retired after six years as chief. Thum’s tenure has focused on community engagement, diversity within the force, and modernizing operations, including the recent launch of the department’s Real Time Information Center in January 2025 to assist with crime tracking and investigations

Mike Milstead is the current Minnehaha County Sheriff, having served since May 1997 — nearly 30 years. He began his law enforcement career with the Sioux Falls Police Department in 1973, rising to lieutenant before being appointed sheriff. He was re-elected six times without opposition.

On January 28, 2026, Milstead announced he will not seek re-election and will retire at the end of his term (January 4, 2027). At 71, he described the decision as a "huge step" after over 50 years in law enforcement.

He endorsed Captain Josh Phillips, a 22-year veteran of the sheriff's office, as his successor. Bobby Smith has also launched a campaign for the seat.

Milstead served on the FBI's Joint Terrorism Task Force, the U.S. Attorney's Anti-Terrorism Task Force, and the National Sheriff's Association board. He is the state's most experienced sheriff.