In this Oct. 1, 2015, photo, Kristen Sterner (left) and Carrissa Welding, both students at Umpqua Community College, embrace each other during a candlelight vigil for those killed during a shooting at the college in Roseburg, Oregon. (AP Photo/Rich Pedroncelli, file)

In this Oct. 1, 2015, photo, Kristen Sterner (left) and Carrissa Welding, both students at Umpqua Community College, embrace each other during a candlelight vigil for those killed during a shooting at the college in Roseburg, Oregon. (AP Photo/Rich Pedroncelli, file)

Oregon officials release ‘manifesto’ from 2015 mass shooting

By Gillian Flaccus / Associated Press

PORTLAND, Ore. — Oregon authorities released a detailed report Friday on a mass shooting at a community college that includes a six-page, typewritten “manifesto” in which the shooter critiqued the methods of other mass killers and said he was a follower of the occult.

The report came almost two years after the Oct. 1, 2015, shooting that left nine people dead and nine others injured in a classroom at Umpqua Community College in Roseburg.

It includes a lengthy transcript from an interview with the mother of shooter Christopher Harper Mercer and an explanation of his actions that he wrote the day before the shooting and left on a thumb drive for police to find.

Harper Mercer shot himself in the head after he was wounded by police. Authorities found nine guns stashed in his backpack, in a college restroom and at his home.

In the document, the 26-year-old community college student wrote that he is part of a “demonic Hierarchy” and will become a demon when he dies and return “to kill again and again” after possessing someone else.

He makes it clear that he idolizes other mass shooters and says he has studied their methods but faults them for not killing more people or for not killing police officers.

He also paints himself as a “loser,” with nothing to live for and no successes in life.

“My whole life has been one lonely enterprise. One loss after another. And here I am, 26, with no friends, no job, no girlfriend, a virgin,” he wrote.

“But for people like me there is another world, a darker world that welcomes us. For people like us this (is) all that’s left,” he wrote. “My success in Hell is assured.”

The report details how Harper Mercer singled out one student early in the attack and told him he would survive if he passed an envelope to police when they arrived.

It held the thumb drive containing his so-called “manifesto,” copies of newspaper articles about other high-profile mass shooters and a report on the killing of children at a Sandy Hook, Connecticut, elementary school.

Harper Mercer’s mother, Laurel Harper, told police in an interview the day of the shooting that her son was “born angry” and would have fierce tantrums as a young child that required her to pin him in a “bear hug.”

As a young child, he opened the door of a car while his mother was driving on a freeway and tried to jump out, she said. He was hospitalized and eventually placed on psychiatric medications, but he stopped taking the drugs when he turned 18, she said.

He pointed a gun in his mother’s face after getting kicked out of U.S. Army boot camp when he was 19 or 20, she said, and watched videos of killings on a computer in his room.

Harper Mercer seemed less volatile after they moved in 2013 from California to Roseburg, a small city about 180 miles south of Portland, she said.

When she got an automated phone message about an active shooting on her son’s college campus, she said she first called a hospital to see if he was there and then called the jail to see if he’d been arrested.

When Harper could not find him, she checked his room to see if his guns were missing but could not tell because his room was so messy.

At one point, officers asked if she needed anything.

She replied, “I think I need my son back. I need to understand, really why he did this. I don’t. I’m guessing.”

Associated Press Writer Steven Dubois contributed to this report.

Talk to us

> Give us your news tips.

> Send us a letter to the editor.

> More Herald contact information.

More in Local News

Ian Terry / The Herald

Zachary Mallon, an ecologist with the Adopt A Stream Foundation, checks the banks of Catherine Creek in Lake Stevens for a spot to live stake a willow tree during a volunteer event on Saturday, Feb. 10. Over 40 volunteers chipped in to plant 350 trees and lay 20 cubic yards of mulch to help provide a natural buffer for the stream.

Photo taken on 02102018
Snohomish County salmon recovery projects receive $1.9M in state funding

The latest round of Climate Commitment Act dollars will support fish barrier removals and habitat restoration work.

Fosse will not seek reelection; 2 candidates set to run for her seat

Mason Rutledge and Sam Hem announced this week they will seek the District 1 City Council position.

Logo for news use featuring the municipality of Brier in Snohomish County, Washington. 220118
Brier police levy fails; officials warn current staffing is not sustainable

With no new funding, officials say the department will remain stretched thin.

Lynnwood
Lynnwood police arrest two males in shooting at Swift bus

Man, 19, is booked for investigation of attempted murder. 17-year-old held at Denney Juvenile Justice Center on similar charges.

K-POP Empire store owners Todd Dickinson and Ricky Steinlars at their new store location on Thursday, April 17, 2025 in Lynnwood, Washington. (Olivia Vanni / The Herald)
Lynnwood K-pop store wary of new tariffs

Much of the store’s merchandise, which arrives from China and South Korea, is facing new import fees.

Fire department crews rescue climber after 100-foot fall near Index

The climber was flown to Providence Regional Medical Center Everett with non-life-threatening injuries.

Janet Garcia walks into the courtroom for her arraignment at the Snohomish County Courthouse on Monday, April 22, 2024 in Everett, Washington. (Olivia Vanni / The Herald)
Everett mother found competent to stand trial in stabbing death of 4-year-old son

A year after her arraignment, Janet Garcia appeared in court Wednesday for a competency hearing in the death of her son, Ariel Garcia.

Everett council member to retire at end of term

Liz Vogeli’s retirement from the council opens up the race in the November election for Everett’s District 4 seat.

Snohomish Mayor Linda Redmon delivers her State of the City address on Saturday, May 3, 2025 in Snohomish, Washington. (Will Geschke / The Herald)
Snohomish mayor highlights city partnerships in annual address

The mayor, Linda Redmon, also presented information on upcoming infrastructure projects in the small town of just over 10,000.

Logo for news use featuring Snohomish County, Washington. 220118
Snohomish County Council toughens enforcement on nuisance RVs

Any RV parked on public roads in unincorporated Snohomish County for more than 72 hours will be at risk of impoundment.

Ryan Bisson speaks to seniors attending a transit workshop hosted by Community Transit on Friday, May 2, 2025 in Everett, Washington. (Will Geschke / The Herald)
Community Transit helps seniors navigate buses, trains

A number of workshops hosted by the Snohomish County agency teach older adults how to most effectively ride public transit.

Valley View Middle School eighth grader Maggie Hou, 14, a NASA’s annual “Power to Explore” challenge finalist on Thursday, May 1, 2025 in Snohomish, Washington. (Olivia Vanni / The Herald)
Local students make finals in NASA competition

NASA’s Power to Explore Challenge asks students to create a mission to a moon using radioisotope power systems.

Support local journalism

If you value local news, make a gift now to support the trusted journalism you get in The Daily Herald. Donations processed in this system are not tax deductible.