302 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.

Timothy Shannon Missing Person Case

Last seen in Briggs, Texas on Aug 24, 2021

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Victim Details

Created

Dec 6, 2023

Case Added

May 1, 2024

First Name

Timothy

Last Name

Shannon

Current Age

Age At Disappearance

Height

71 inches

Weight

230 lbs

Ethnicity

White / Caucasian

Gender

Male

Last Seen

Aug 24, 2021

City

Briggs

State

Texas

County

Burnet County

Zip Code

78608

Tribal Land

Agency ID

132759

Agency Name

Burnet County Sheriff's Office

Agency City

Burnet

Agency State

Texas

Agency County

Burnet County

Agency Zip Code

78611

Agency Address

1601 East Polk Street, Texas

Agency Phone

5127568080

Agency Jurisdiction

County

Agency Type

Law Enforcement

Agency Website

https://www.burnetsheriff.com/

Agency Case #

BC-1390

Agency Report Date

Nov 4, 2023

Primary Agency

Burnet County Sheriff's Office

Case Contributors

Hair Color

Gray or Partially Gray

Left Eye Color

Green

Right Eye Color

Green

Last Updated

Oct 8, 2026

Area Last Seen:

Case Description

Any updates on this case? Let us know!

Summary based on the NamUs case record (MP112749) and 2 other sources

Timothy Shannon, a 60-year-old man, was last seen on August 24, 2021, in Briggs, Texas. The details surrounding his disappearance are scarce, but he has been reported as missing since that date. His case has drawn attention due to its unusual circumstances, and authorities continue to seek information from the public to help locate him.

While foul play has not been definitively confirmed, there are concerns regarding his well-being, as is the case with most adults who disappear under such mysterious conditions. His family and investigators are hopeful that any potential leads can help resolve his case. Law enforcement agencies have urged anyone with information to come forward, stressing the importance of public involvement in missing persons cases.
Last Seen: Aug 24, 2021

Links to Additional Sources (2)

See any mistakes? Let us know!

Shannon Briggs - Wikipedia

10 Years of Dateline: Missing in America - NBC News

Possible Unidentified Matches (1)

Unidentified remains cases whose details are consistent with this person, ranked by how closely they compare. Fields that are unknown in either case are left out of the score.

76%Possible

John Doe — San Antonio, Texas

UP138984 • Found Jan 31, 2025

View case

Sex ✓Male

Age 100%Est. 57–70 vs 60 when missing

Race 100%White

Location 75%98 mi away, same state

TimingFound 3 years after last seen

Height 100%5'9"–6'2" vs 5'11"

These comparisons are generated automatically from public NamUs case data and are not confirmed identifications. Only DNA, dental or fingerprint comparison by investigators can confirm an identity. If you believe two cases are connected, contact the agency handling the unidentified case.

Timothy Shannon Missing Person Case

Last seen in Briggs, Texas on Aug 24, 2021

Victim Details

Case Description

Links to Additional Sources (2)

Possible Unidentified Matches (1)

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Forum Posts (1)

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