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Mason Douglas McKay

The person at the center of this case

Mason Douglas McKay

Case
#2133
SourceNamus MissingUpdated Jun 10, 2026
Boulder City Police Department
Missing Person · Open
1 year waiting · since 2025

Missing Person: Mason Douglas McKay

Justice for Mason Douglas McKay — the trail went cold in 2025, but the truth hasn't.

Start here

Key leads to think about

🔍
evidence
Lead #1

Why was Mason not wearing his eyeglasses when he exited the bus, and could this indicate a struggle or disorientation?

💡
clue
Lead #2

What happened between his bus arrival at Maryland Parkway and Harmon Boulevard and the time his phone was turned off?

👤
person
Lead #3

Mason has several medical conditions requiring medication—could his health status have caused him to seek shelter or medical help in an unfamiliar area?

Mason Douglas McKay, a 44-year-old man, disappeared after getting off an RTC bus at Maryland Parkway and Harmon Boulevard in Las Vegas on February 18, 2025, at 1:07 AM. He had boarded a bus in Boulder City on February 16 and his phone has been off since his last sighting; he is also missing critical medications for several medical conditions. His disappearance remains unexplained, and authorities are seeking information about his whereabouts and any circumstances that may have led to his vanishing.

Case
#2133
SourceNamus MissingUpdated Jun 10, 2026
Boulder City Police Department

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More leads to consider

Beyond the top three above — each detail below could be the thread that pulls this case open.

📍
location
Lead #4

Are there businesses, shelters, hospitals, or residences near the Maryland Parkway and Harmon Boulevard bus stop that might have security footage or witness information?

📞
contact
Lead #5

Did anyone see Mason after 1:07 AM on February 18, or notice a man matching his description in the Las Vegas area?

Have information about any of these leads?

Even the smallest detail could be the key to solving this case.

Official wording

Source Narrative

NamUs case MP140117. Missing person: Mason Douglas McKay.

Last known contact: 2025-02-18 in Las Vegas, Clark, NV. Circumstances: Mason got on an RTC bus in Boulder City NV on 02/16/2025 at 1931 hours PDT.

He was last seen getting off an RTC bus at Maryland Pkwy and Harmon Blvd in Las Vegas NV on 02/18/2025 at 0107 hours PDT. His phone has been turned off since 02/18/2025.

Mason has several medical conditions which he takes meds for and did not take with him. His eyeglasses appear to be missing in the last photo of him as he gets off the bus.

Demographics: 44 years, Male, White / Caucasian. Physical description: 6 ft 2 in, 220 lbs, hair: Gray or Partially Gray, eyes: Blue.

Clothing and accessories: Accessories: Navy blue Patagonia ball cap. Faded black High Sierra backpack, and arm brace on left hand.; Clothing: Dark colored long sleeve zip up hoodie, dark colored sweat pants.; Eyewear: Black frame eyeglasses - might have lost them.; Footwear: Dark colored Size 15 or 16 New Balance shoes white "N" on sides..

Investigating agency: Boulder City Police Department | 25BC0259 | 2025-02-20.

Timeline of Events

👁️
2025-02-16
19:31

Boarded RTC Bus in Boulder City

Mason Douglas McKay boarded an RTC bus in Boulder City, Nevada at 7:31 PM PDT.

👤
2025-02-18
01:07

Last Seen Exiting Bus in Las Vegas

Mason was last seen getting off an RTC bus at Maryland Parkway and Harmon Boulevard in Las Vegas at 1:07 AM PDT. His eyeglasses appeared to be missing at this time.

📋
2025-02-18
00:00

Phone Turned Off

Mason's phone has been turned off since February 18, 2025, the date of his last sighting.

Key Locations
Interactive map showing important locations related to this case

Case Information

Incident:February 16, 2025 at 7:31 PM
Last Updated:June 11, 2026

Have Information?

Any information, no matter how small, could be crucial to solving this case.

Phone: 7022939224
You can remain anonymous

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Case Information

Incident:February 16, 2025 at 7:31 PM
Last Updated:June 11, 2026

Have Information?

Any information, no matter how small, could be crucial to solving this case.

Phone: 7022939224
You can remain anonymous