Douglas County seeks help finding missing Parker man, 35
Deputies said 35-year-old Luke Ammerman was last seen leaving his parents’ house in Parker early Thursday morning. He may be in a mental-health episode and has no car or phone.

Douglas County deputies are asking residents to watch for 35-year-old Luke Ammerman, who was last seen leaving his parents’ house in Parker early Thursday morning and may be experiencing a mental health episode. Authorities said he has no car or phone, increasing concern about where he may have traveled.
Ammerman was wearing a white sweatshirt, dark pants and a white beanie when he disappeared. Anyone who sees someone matching that description should report it to Douglas County dispatch immediately at 303-660-7500, especially if the sighting is in Parker or along routes he could have used without a vehicle.

The Douglas County Sheriff’s Office maintains a missing persons page for cases like this, and the Colorado Bureau of Investigation compiles additional statewide missing-person resources through its Remembering those Missing in Colorado materials. Those public listings are part of the county’s standard response when a person cannot be quickly located and deputies need more eyes on the ground.
With no cell phone to track and no vehicle to account for, deputies are depending on residents, drivers and businesses in and around Parker to stay alert for Ammerman or any sign of where he may have gone after leaving his parents’ home. Even small details, such as a clothing match, direction of travel or a possible companion, can help investigators narrow the search.
The sheriff’s office is asking that any credible sighting be passed along as soon as possible rather than waiting to see if the person appears elsewhere. In missing-adult cases, speed matters, and Douglas County officials are treating the search for Ammerman as urgent.
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