Feds say U of Chicago threat a response to police shooting

CHICAGO — An online threat against the University of Chicago that led the school to cancel all activities Monday appears to have been motivated by the shooting of a black teenager by a Chicago officer in 2014, federal authorities said.

Jabari R. Dean, 21, of Chicago, threatened online to kill 16 white male students or staff at the University of Chicago, according to the criminal complaint released Monday afternoon by the U.S. attorney’s office in Chicago.

Dean is charged with transmitting a threat in interstate commerce and scheduled to make an initial appearance in federal court at 3 p.m. Monday.

A video released last week of Officer Jason Van Dyke shooting 17-year-old Laquan McDonald 16 times prompted several days of protests in the city.

Authorities said Dean posted online that he would “execute approximately … 16 white male students and or staff, which is the same number of time (sic) McDonald was killed.” The complaint also said that Dean admitted to FBI agents that he posted the threat and took it down shortly after.

The University of Illinois at Chicago said earlier Monday that one of its students who lives off-campus was the person arrested, but the complaint did not say whether Dean was a student there.

The university, one of the leading teaching and research institutions in the nation and where President Barack Obama taught law, said in a statement Sunday night that the threat mentioned the quad, a popular gathering place, and 10 a.m. Monday.

“It was pretty specific in terms of time and place,” university spokesman Jeremy Manier said.

The University of Chicago statement urged faculty, students and non-essential staff to stay away from the Hyde Park campus on Chicago’s South Side through midnight Monday and told students in college housing to stay indoors.

The normally bustling campus was largely quiet Monday morning with few students walking in the surrounding neighborhoods. Chicago Police Department squad cars and a wagon patrolled streets, along with campus security cars. Security staff in yellow jackets stood on campus walkways, including the quad that was mentioned in the threat. The time mentioned in the threat came and went without incident.

The university had said the decision to close was taken following “recent tragic events” at other campuses nationwide. On Oct. 1 at Umpqua Community College in Roseburg, Oregon, a gunman opened fire and killed nine people. Other shootings have happened in Arizona and Tennessee.

Rafael Munez headed to work at a student dining hall, where he’s been employed for three years. He said he was a little nervous walking onto campus on Monday, particularly thinking about recent campus shootings.

“My wife didn’t want me to come to work,” he said. “It’s scary … It puts you on your toes.”

Students closed their books, shut down their laptops and hurried home Sunday when the school first alerted people to the threat, according to student body president Tyler Kissinger.

“I work in the campus coffee shop and when people got the notice (announcements and online) they really cleared out of here immediately,” the 21-year-old senior said.

The announcement, which he said was the first time he’s heard of the school closing for any reason besides inclement weather, also was a reminder of what residents in neighborhoods near campus, which is on the South Side of Chicago, live with every day.

“A lot of people on the South Side live in constant fear of gun violence and, in a sense, we are a bit sheltered from that,” he said.

Junchen Feng, who is pursuing a doctorate, said the threat raised his awareness about gun violence in Chicago and beyond.

“For the first time I was thinking about people who live in Syria, Afghanistan, Pakistan … where they live under constant threats of death and violence,” said the student from China, who planned to spend the day at home and in a campus building that was a five-minute walk away. “It’s a mindset that we just don’t have.”

Manier said the cancellation of classes and activities would affect more than 30,000 people, including undergraduate and graduate students, faculty and staff. The University of Chicago Medical Center was open to patients and had added security, the university said. The Medical Center has nearly 7,500 staff.

Talk to us

> Give us your news tips.

> Send us a letter to the editor.

> More Herald contact information.

More in Local News

Bothell
Bothell man charged with the murder of his wife after Shoreline shooting

On Tuesday, the 43-year-old pleaded not guilty in King County Superior Court.

Five Snohomish County men named in drug and gun trafficking indictments

On Tuesday, federal and local law enforcement arrested 10 individuals in connection with three interrelated drug and gun trafficking conspiracies.

Snohomish County Sheriff Susanna Johnson speaks at a press conference outside of the new Snohomish County 911 building on Wednesday, April 30, 2025 in Everett, Washington. (Olivia Vanni / The Herald)
County sheriff working to fix $15M in overspending

In a presentation to the County Council, Sheriff Johnson said she’s reducing overtime hours and working to boost revenue with a new 0.1% sales tax.

A Sound Transit bus at it's new stop in the shadow of the newly opened Northgate Lightrail Station in Seattle. (Kevin Clark / The Herald)
Sound Transit may add overnight bus service between Everett, Seattle

The regional transit agency is seeking feedback on the proposed service changes, set to go into effect in fall 2026.

The Edmonds School District building on Friday, Feb. 14, 2025 in Lynnwood, Washington. (Olivia Vanni / The Herald)
Mother sues Edmonds School District after her son’s fingertip was allegedly severed

The complaint alleges the boy’s special education teacher at Cedar Way Elementary closed the door on his finger in 2023.

Pedal-free electric bikes are considered motorcycles under Washington State law (Black Press Media file photo)
Stanwood Police: Pedal-free e-bikes are motorcycles

Unlike electric-assisted bikes, they need to be registered and operated by a properly endorsed driver.

The aftermath of a vandalism incident to the Irwin family's "skeleton army" display outside their Everett, Washington home. (Paul Irwin)
Despite vandalism spree, Everett light display owners vow to press on

Four attacks since September have taken a toll on Everett family’s Halloween and Christmas cheer.

Students, teachers, parents and first responders mill about during a pancake breakfast at Lowell Elementary School in 2023 in Everett. If approved, a proposed bond would pay for a complete replacement of Lowell Elementary as well as several other projects across the district. (Ryan Berry / The Herald)
Everett school board sends bond, levy measures to Feb. ballot

The $400 million bond would pay for a new school and building upgrades, while the levy would pay for locally funded expenses like extra-curriculars and athletics.

Edgewater Bridge construction workers talk as demolition continues on the bridge on Friday, May 9, 2025 in Everett, Washington. (Olivia Vanni / The Herald)
Edgewater Bridge construction may impact parking on Everett street

As construction crews bring in large concrete beams necessary for construction, trucks could impact parking and slow traffic along Glenwood Avenue.

Customers walk in and out of Fred Meyer along Evergreen Way on Monday, Oct. 31, 2022 in Everett, Washington. (Olivia Vanni / The Herald)
Closure of Fred Meyer leads Everett to consider solutions for vacant retail properties

One proposal would penalize landlords who don’t rent to new tenants after a store closes.

People leave notes on farmers market concept photos during an informational open house held at the Northwest Stream Center on Oct. 9, 2025 in Everett, Washington. (Olivia Vanni / The Herald)
Snohomish County presents plans for Food and Farming Center

The future center will reside in McCollum Park and provide instrumental resources for local farmers to process, package and sell products.

People walk through Explorer Middle School’s new gymnasium during an open house on Oct. 7, 2025 in Everett, Washington. (Olivia Vanni / The Herald)
Everett middle school celebrates opening of new gym

The celebration came as the Mukilteo School District seeks the approval of another bond measure to finish rebuilding Explorer Middle School.

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.