Back to FeedExplore Flyers
Missing-person flyer for Donald Marcelino Alvarez (Marc) Vallecillo

Missing Person Flyer: Donald Marcelino Alvarez (Marc) Vallecillo

Donald Marcelino Alvarez (Marc) Vallecillo, 32 • Santa Monica, CA • Missing
Last Seen
1994-05-30
Summary
Donald was temporarily living with his family after moving out of an apartment in Los Angeles. Donald's unidentified former roommate and another unidentified male picked Donald up from his temporary residence on an unknown date in May 1994. They drove away and Donald has not been seen since.

Public case details

Age
32
Height
5' 8"
Weight
145
Source Information
NamUs
Case ID: 23421
View Official Source
Use the official source to verify details before sharing.
If you have information about this case, contact the listed agency or law enforcement directly. Do not post tips publicly.
Share the flyer. Check the source. Avoid rumors.

How to help

  1. Share this flyer page.
  2. Check the source information.
  3. If you have information, contact the listed agency or law enforcement directly.
  4. Do not post tips publicly.
  5. Avoid rumors and speculation.
Responsible Sharing Kit
Creator / Advocate Tools

Responsible Sharing Kit

Covering or sharing this case? Use the tools below to help keep the flyer visible while staying connected to source information.

If you are covering this case in a video, podcast, article, or social post, please keep the focus on verified details and direct viewers to the listed agency with any information.

QR codeQR-code options are available inside the shareable flyer builder.
Before sharing:
  • Check the source.
  • Do not post tips publicly.
  • Do not share rumors or theories.
  • Send information directly to law enforcement or the listed agency.
  • Update or remove posts if the case status changes.
Responsible sharing guidance for creators
Case