Elisa Lam

Summary

A twenty-one-year-old student from Vancouver died in a water tank on the roof of a hotel in Los Angeles. The Los Angeles County coroner found that she drowned, that it was an accident, and that her bipolar disorder was a significant condition. There was no trauma, no assault, and no evidence of a crime.

That finding was published in 2013 and has never been contested by anyone with access to the evidence.

What happened afterwards is the reason this record exists. A police video, released to help identify a missing person, was turned into entertainment. An innocent man was accused by strangers on the internet on the basis of his stage name and the way he looked, and was harassed for years. And a young woman's death became a puzzle for people who had never met her.

The registry keeps this record because it is the clearest modern example of the thing this archive exists to resist, and because Elisa Lam was a person, not a case.

What is documented

Who she was. Elisa Lam, born Lam Ho-yi, was twenty-one years old, from Vancouver, British Columbia, and a student at the University of British Columbia. She was travelling alone down the American West Coast by train and bus. She had visited the San Diego Zoo and posted photographs from it. She arrived in Los Angeles on 26 January 2013.

Her illness. She had bipolar disorder. It was managed with medication. There was a documented history of episodes when she was not taking that medication, during which she experienced hallucinations, and she had been hospitalised at least once.

This is stated because it is the medical finding in her death, and for no other reason.

The hotel. She checked into the Cecil, on Main Street near Skid Row. She was initially placed in a shared room and, after two days, moved to a room of her own following complaints from her roommates.

The last day. She was last seen alive on 31 January. When she did not make a scheduled call home, her parents reported her missing.

The video. On 13 February the Los Angeles Police Department released hotel security footage of Lam in an elevator, taken on the day she was last seen. In it she presses multiple buttons, steps in and out, looks into the corridor, and gestures.

The police released it to help identify a missing woman. Within days it had been viewed millions of times.

The discovery. On 19 February, a hotel maintenance worker went to the roof to investigate complaints from guests about low water pressure and discoloured water. He found her body in one of the rooftop tanks.

The findings. The coroner's report was issued in June 2013.

The cause of death was drowning. The manner was accident. Bipolar disorder was listed under other significant conditions.

There was no evidence of physical trauma. No evidence of sexual assault. No evidence of suicide.

Toxicology found traces consistent with the prescription medication found among her belongings, together with over-the-counter drugs including Sinutab and ibuprofen, and a very small quantity of alcohol. No recreational drugs of any kind.

The levels of her prescription medication were very low, and the number of tablets remaining in her bottles indicated that she had been under-medicating or had stopped taking her medication.

Access to the roof. The roof was reachable by the fire escape. The lids of the water tanks were not locked, and two of them were open.

Leading explanations

Accidental drowning during an episode of untreated bipolar disorder. Established.

This is the coroner's finding and it accounts for everything in the record.

A young woman with bipolar disorder, who had stopped taking her medication, and who had a documented history of hallucinations when unmedicated, behaved in the elevator in a way entirely consistent with an acute psychotic episode. She then reached a roof that was reachable, and entered a water tank whose lid was open, and drowned.

The elevator video is not evidence of an intruder or a haunting. It is a recording of a person who is very unwell.

The theories that were built instead.

Murder. No trauma. No assault. No suspect. No evidence, then or since.

The film Dark Water. A 2005 horror film features a body in a rooftop water tank. The resemblance was taken as significant. It is a coincidence.

The "Elevator Game". An internet urban legend about summoning spirits by pressing elevator buttons in a sequence. Her button-pressing was read as playing it.

The LAM-ELISA test. A real tuberculosis diagnostic assay, unrelated to her, shares letters with her name. There had been a tuberculosis outbreak on Skid Row. From this coincidence, a theory was constructed in which she was a bioweapon test subject.

Her name is not a clue. It is her name.

The hotel's history. Richard Ramirez and Jack Unterweger had stayed at the Cecil, decades earlier. This is true and it has nothing to do with Elisa Lam.

Current status

Later explained. Accidental drowning. Bipolar disorder a significant condition. No crime. The case is closed and has been for over a decade.

The registry states its position on this record plainly, because it is not a neutral one.

Every mystery in this archive is a chain of retellings that somebody failed to walk back up. Usually the cost of that failure is only that a false thing is believed. Here the cost was paid by a man who did nothing, and by a family who lost their daughter and then had to watch strangers turn her worst hours into content.

There was no mystery. There was an unwell young woman, a hotel roof, and an open tank. The rest of it was made.

Last reviewed: July 2026. Records are provisional. Where the evidence changes, the entry changes. Found an error? Tell us.