Key facts
- Name: Anne Denise Victoria Manchester
- Born: June 10, 1954
- Age at disappearance: 26
- Last seen: June 29, 1980
- Location: Villa Belmont Apartments, Newark, Delaware
- Height / build: 5’2″–5’3″, 110 lbs; brown hair, brown eyes; growth on left eyelid; silver wedding band, gold Timex watch
- Status: Still missing — Newark Police Department, open investigation; foul play suspected
- Case numbers: NamUs MP6926
- Investigating agency: Newark Police Department
One week from the degree
On the morning of June 29, 1980, a male friend visited Anne Manchester at her apartment in the Villa Belmont complex in Newark, Delaware. He left around 12:30 p.m. At about 2:00 p.m., a female friend spoke to Anne on the phone. That call was the last confirmed contact anyone ever had with her.
Anne was 26 years old and one week away from finishing her coursework for a master’s degree in business administration at the University of Delaware. She had a test scheduled for the next day. She never showed up.
Her parents didn’t learn anything was wrong for ten days. When they let themselves into her apartment on July 9, the door was closed but unlocked — and everything was there. Her purse. Her money. Her checkbooks. Her keys — both sets. Her cigarettes and lighter. Her textbooks, the ones she’d been studying from. A half-finished glass of soda sat on the table. Her car was parked outside. There were no signs of a struggle. It looked, her family said, as if she had stepped out intending to be back in minutes.
She never came back. She has been missing for 46 years.
Who Anne was
Anne Denise Victoria Manchester was a graduate student in the final stretch of an MBA — years of work nearly complete, a degree days away. She was 5’2″, about 110 pounds, with brown hair and brown eyes, a small growth on her left eyelid. She wore a silver wedding band and a gold Timex watch, and possibly cut-off blue jeans with a heart on the back that day. She smoked cigarettes.
Her father Andrew’s first thought, standing in that undisturbed apartment, was of one person: a man named Bernard Tandarich. Andrew called him and asked what he had done with his daughter. Tandarich said he hadn’t seen her in about ten days. Andrew hung up and called the police.
Sgt. Calvin Krammes Jr. took the missing-person report that day. Andrew told him that finding his daughter’s wallet, purse, and both sets of keys sitting in the apartment was “not consistent with her behavior.” In the Philadelphia Inquirer that July, Andrew said simply: “She had worked too hard for that MBA to just walk off. None of it makes any sense.”
The investigation
From the start, investigators suspected foul play — but the case gave them almost nothing to work with. No signs of forced entry. No struggle. No witnesses to anyone leaving with her. An apartment frozen mid-afternoon: the soda, the cigarettes, the textbooks.
The timing has always been the cruelest part. Three days before finishing her MBA — one account says a week before completing her coursework — Anne vanished from a locked-in-routine life. Students don’t abandon degrees they are days from earning. Women don’t leave their purse, money, keys, and car to go nowhere.
In December 2024, the podcast First State Unsolved devoted an episode to Anne’s case, drawing on newspaper archives and her NamUs file (MP6926) to retell it for a new generation. In September 2026, when skeletal remains were discovered under a future swimming pool excavation in Greenwood, Delaware, Anne’s name surfaced among the state’s older missing-person cases — a measure of how her disappearance still lives in Delaware’s memory. Delaware State Police said there was no established connection between the remains and Anne or any other missing person. (Transparency note: the 302 Delaware Pulse discussion of the Greenwood remains named Marian Brown specifically; Anne’s inclusion among the state’s older cases surfaced here is this article’s contextual framing, not a claim made by 302 Delaware Pulse.)
No suspect has ever been charged. No body has ever been found. Her family spent nearly half a century searching for answers, and the case remains open with the Newark Police Department.
Theories: what might have happened
Foul play by someone she knew. The undisturbed apartment is the core of this theory: no forced entry, nothing taken, no sign she planned to go anywhere. Someone she trusted could have gotten her to step out — or been let in — without a struggle. Her father’s immediate suspicion of Bernard Tandarich is a matter of record, but Tandarich was never charged, and naming him as a suspect would go beyond what the evidence supports.
Abduction by a stranger. Possible in any case with no signs of a planned departure, but there is no evidence pointing to a stranger — no witnesses, no vehicle, no trace.
Voluntary disappearance. The theory with the least support: everything about the scene — the test the next day, the degree days away, the purse and keys and car left behind — contradicts a planned departure. As her father said in 1980: she had worked too hard for that MBA to just walk off.
Have information?
Contact the Newark Police Department at (302) 366-7110 ext. 136. In an emergency, dial 911.
Timeline
- June 10, 1954 — Anne Denise Victoria Manchester is born.
- Late 1970s — Anne pursues a master’s degree in business administration at the University of Delaware.
- June 29, 1980, 12:30 p.m. — A male friend leaves Anne’s Villa Belmont apartment.
- June 29, 1980, ~2:00 p.m. — A female friend speaks to Anne by phone; last confirmed contact.
- June 30, 1980 — Anne misses a scheduled test; no one hears from her.
- July 9, 1980 — Anne’s parents enter her apartment; find everything undisturbed; file a missing-person report.
- July 20, 1980 — Anne’s father tells the Philadelphia Inquirer: “She had worked too hard for that MBA to just walk off.”
- 1980–2024 — Searches, appeals, and investigation continue; no arrests, no body found.
- December 2024 — First State Unsolved podcast covers Anne’s case.
- September 2026 — Skeletal remains found in Greenwood, DE prompt renewed attention to Delaware cold cases; police establish no link to Anne.
- Today — Still missing.
FAQ
Is Anne Manchester still missing?
Yes. As of October 2026, Anne Manchester has been missing for 46 years. The Newark Police Department case remains open, and foul play is suspected.
Was Anne Manchester ever found?
No. No body has ever been found, no suspect has ever been charged, and her disappearance remains unsolved.
How old would Anne Manchester be today?
Anne was born June 10, 1954. She turned 72 in June 2026.
What was left behind in Anne Manchester’s apartment?
Her purse, money, checkbooks, both sets of keys, cigarettes and lighter, textbooks, and a half-finished glass of soda. Her car was parked outside. There were no signs of a struggle — it appeared she had left intending to return within minutes.
How close was Anne to finishing her MBA?
She was about a week from completing her coursework for a master’s degree in business administration at the University of Delaware, with a test scheduled the day after she was last seen.
How can I help?
Share this case file. If you have any information, contact the Newark Police Department at (302) 366-7110 ext. 136.
Sources
- Official / law enforcement: The Charley Project, “Anne D. V. Manchester” (investigating agency: Newark Police Department, 302-366-7110 ext. 136); NamUs MP6926.
- News: The Philadelphia Inquirer, July 20, 1980 (“She had worked too hard for that MBA to just walk off”); Delaware News Journal coverage of the September 2026 Greenwood remains discovery.
- Reference: The Doe Network; CrimeSolversCentral, “Anne Manchester Missing Person Case | Last Seen in Newark, Delaware.”
- Media: First State Unsolved podcast, episode on Anne Denise Victoria Manchester (Dec 12, 2024); Case Uncovered, “The Abduction & Disappearance of Anne Manchester.”
Corrections (October 2026 fact-check): minor — added a transparency note that the 302 Delaware Pulse discussion of the September 2026 Greenwood remains named Marian Brown specifically; Anne’s mention among older Delaware cases is this article’s framing, not 302 Delaware Pulse’s claim. Found an error? Tell us via the About page and we will fix it promptly and note the change here. Last verified October 2026.