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Robert Biela Missing Person Case

Last seen in Harlingen, Texas on Sep 4, 1986

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Victim Details

Mar 31, 2011

May 1, 2020

Robert

Biela

76

36

64 inches

67 inches

130 lbs

140 lbs

White / Caucasian

Male

Sep 4, 1986

Harlingen

Texas

Cameron County

Unknown

21426

Texas Missing Persons Clearinghouse

Austin

Texas

Travis County

78773

PO Box 4087, Texas

8003463243

State

Law Enforcement

https://www.dps.texas.gov/mpch

M8704005

Harlingen Police Department

Brown

Brown

Brown

Oct 8, 2026


Area Last Seen:

Case Description

Any updates on this case? Let us know!
Summary based on the NamUs case record (MP9969) and 6 other sources
Robert Anthony Biela, 36 years old at the time of his disappearance, was last seen on September 4, 1986, in Harlingen, Texas. He was reported missing under concerning circumstances, as he was classified as disabled. At the time of his disappearance, Biela was wearing a t-shirt, blue jeans, and flip-flops. He stood between 5'4" and 5'7" tall, weighing around 130 pounds, with brown hair and brown eyes. A notable distinguishing feature was a birthmark on the left side of his lips.

Despite efforts by authorities, no significant leads have emerged regarding his whereabouts. His case is classified as endangered due to his disability, but few details have surfaced about the circumstances that led to his disappearance. Investigations by the Texas Department of Public Safety, along with other agencies, remain ongoing, but his case has remained unsolved for decades.

Biela’s family and law enforcement agencies continue to encourage anyone with information about his disappearance to come forward, as his case remains open in hopes of finding answers.
Last Seen: Sep 4, 1986

Links to Additional Sources (6)

See any mistakes? Let us know!
  • Missing Person / NamUs #MP9969
  • Robert Anthony Biela - The Charley Project
  • 2289DMTX - Robert Anthony Biela - Doe Network
  • Robert Biela | International Missing Persons Wiki | Fandom
  • Texas Missing Persons Clearinghouse Online Bulletin - mpDetails
  • Texas DPS Missing Persons Bulletin - mpPoster

    • Possible Unidentified Matches (10)

    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.

    82%Moderate
    John Doe — Texas
    UP3553 • Found Jun 6, 1999
    View case
    Sex ✓Male
    Age 100%Est. 25–40 vs 36 when missing
    Race 100%White
    Location 93%38 mi away, same state
    TimingFound 13 years after last seen
    Height 100%5'7" vs 5'4"–5'7"
    Weight 80%167 lb vs 130–140 lb
    Hair 100%Brown vs Brown
    Eyes 100%Brown vs Brown
    81%Moderate
    John Doe — Brownsville, Texas - unidentified case UP15553
    John Doe — Brownsville, Texas
    UP15553 • Found Jun 9, 2016
    View case
    Sex ✓Male
    Age 100%Est. 58–72 vs 36 when missing
    Race 100%White
    Location 99%15 mi away, same county
    TimingFound 30 years after last seen
    Height 100%5'4" vs 5'4"–5'7"
    Weight 100%150 lb vs 130–140 lb
    Hair 60%Black vs Brown
    Eyes 100%Brown vs Brown
    81%Moderate
    John Doe — Texas
    UP3507 • Found May 8, 2000
    View case
    Sex ✓Male
    Age 100%Est. 35–40 vs 36 when missing
    Race 100%White
    Location 93%38 mi away, same state
    TimingFound 14 years after last seen
    Height 100%5'8" vs 5'4"–5'7"
    Weight 83%165 lb vs 130–140 lb
    Hair 70%Gray vs Brown
    Eyes 100%Brown vs Brown
    81%Moderate
    John Doe — Texas
    UP9774 • Found Feb 6, 1992
    View case
    Sex ✓Male
    Age 100%Est. 30–40 vs 36 when missing
    Race 100%White
    Location 90%47 mi away, same state
    TimingFound 5 years after last seen
    Height 100%5'6" vs 5'4"–5'7"
    Weight 90%160 lb vs 130–140 lb
    Hair 60%Black vs Brown
    80%Moderate
    John Doe — Mcallen, Texas
    UP13121 • Found Sep 5, 2014
    View case
    Sex ✓Male
    Age 100%Est. 50–55 vs 36 when missing
    Race 100%White
    Location 94%33 mi away, same state
    TimingFound 28 years after last seen
    Height 100%5'8" vs 5'4"–5'7"
    Weight 90%160 lb vs 130–140 lb
    Hair 60%Black vs Brown
    Eyes 100%Brown vs Brown
    80%Moderate
    John Doe — Mission, Texas
    UP9561 • Found Jun 25, 2009
    View case
    Sex ✓Male
    Age 100%Est. 40–50 vs 36 when missing
    Race 100%White
    Location 92%39 mi away, same state
    TimingFound 23 years after last seen
    Height 100%5'4" vs 5'4"–5'7"
    Weight 98%155 lb vs 130–140 lb
    Hair 60%Black vs Brown
    Eyes 90%Black vs Brown
    80%Moderate
    John Doe — Texas
    UP3208 • Found Apr 6, 2005
    View case
    Sex ✓Male
    Age 100%Est. 32–38 vs 36 when missing
    Race 100%White
    Location 93%38 mi away, same state
    TimingFound 19 years after last seen
    Height 100%5'6" vs 5'4"–5'7"
    Weight 83%165 lb vs 130–140 lb
    Hair 60%Black vs Brown
    Eyes 100%Brown vs Brown
    80%Moderate
    John Doe — Texas
    UP3254 • Found Oct 21, 2003
    View case
    Sex ✓Male
    Age 100%Est. 30–36 vs 36 when missing
    Race 100%White
    Location 93%38 mi away, same state
    TimingFound 17 years after last seen
    Height 100%5'4" vs 5'4"–5'7"
    Weight 67%175 lb vs 130–140 lb
    Hair 60%Black vs Brown
    Eyes 100%Brown vs Brown
    80%Moderate
    John Doe — Texas
    UP3261 • Found Jun 25, 2003
    View case
    Sex ✓Male
    Age 100%Est. 21–36 vs 36 when missing
    Race 100%White
    Location 93%38 mi away, same state
    TimingFound 17 years after last seen
    Height 100%5'7" vs 5'4"–5'7"
    Weight 76%170 lb vs 130–140 lb
    Hair 60%Black vs Brown
    Eyes 100%Brown vs Brown
    79%Possible
    John Doe — Donna, Texas
    UP10262 • Found May 13, 2012
    View case
    Sex ✓Male
    Age 100%Est. 30–45 vs 36 when missing
    Race 100%White
    Location 97%22 mi away, same state
    TimingFound 26 years after last seen
    Height 100%5'6" vs 5'4"–5'7"
    Weight 100%140 lb vs 130–140 lb

    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.

    Unidentified photos are blurred because many are post-mortem. Tap a photo to reveal it.

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    Forum Posts (1)

    Robert Anthony Biela was 36 when he was last seen in Harlingen, Texas, on September 4, 1986. He was... ...Read More
    03/05/2024

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