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

Case Description

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Summary based on the NamUs case record (MP4374) and 8 other sources
In the winter of 2009, a 51-year-old woman named Norma Alicia Avillan vanished, leaving behind a life in Herndon, Virginia. She was last seen on the evening of November 29, 2009, as she was leaving her job at Dulles International Airport around 11:30 p.m. A friend grew concerned and reported her missing on December 8, 2009, sparking an investigation into her sudden and unexplained disappearance. Authorities believe that Norma made it home to her apartment after her shift, as her car was found parked outside her residence. However, what happened after she presumably returned home remains a mystery. The last reported sighting of her was on what would have been a busy travel day, the Sunday following Thanksgiving.

Inside Norma's apartment, investigators found her personal belongings, seemingly untouched, with one notable exception: her purse and wallet were missing. There were no immediate signs of a struggle or forced entry, and the apartment was locked, adding to the perplexing nature of her disappearance. She was last seen wearing a black coat with two white stripes across the front and brown pants. She also had a pierced nose and was known to wear jewelry with a distinctive design of hearts in a circle with diamonds. Despite the lack of clear evidence of foul play, her family has long feared that she met with harm.

The investigation into Norma Avillan's disappearance has been fraught with challenges due to the limited amount of information available. Her brother, Juan Avillan, traveled from out of state multiple times to distribute flyers and speak with residents of his sister's apartment complex, hoping to uncover any shred of information that could lead to answers. Despite these efforts, no significant leads have emerged publicly. The case is an enduring mystery, a story of a woman who finished her workday and seemingly vanished without a trace between her car and her front door. The absence of her purse and wallet could suggest she left voluntarily, yet the circumstances surrounding her locked apartment and the lack of contact with loved ones paint a more ominous picture. The Herndon Police Department continues to hold the case, hoping for a breakthrough that will finally shed light on what happened to Norma Alicia Avillan.

Last Seen: Dec 1, 2009

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.

77%Possible
Jane Doe — Washington D.C., District of Columbia - unidentified case UP136202
Jane Doe — Washington D.C., District of Columbia
UP136202 • Found Dec 31, 2024
View case
Sex ✓Female
Age 85%Est. 60–80 vs 51 when missing
Race 100%White
Location 98%19 mi away
TimingFound 15 years after last seen
Height 100%5'4" vs 5'3"
Weight 95%103 lb vs 118 lb
Hair 70%Gray vs Brown
Eyes 0%Blue vs Brown

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.