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Police confirmed a 32-year-old officer is in critical condition.
A fire department source said the shooter was a lifeguard who was fixing a bike before he sprang up and began shooting.
Officers took a man into custody, and charges are pending.
The incident was caught on camera, and it left Annie Lyons with a broken foot and a broken bike.
The 14-year-old boy was shot in the neck. The second victim, a male of an unknown age, was shot in the back.
Sources said roofers were working on the roof of the building when something went wrong.
Investigators with the Gary, Indiana, Police Department are used to encountering crime scenes — but they aren't in the habit of creating a fake one for students most of the time.
Warnings have been issued for Lake and McHenry counties in Illinois and Lake and Porter counties in Indiana.
LAPD detectives are investigating a burglary at Brad Pitt's Los Feliz home Wednesday night, law enforcement sources confirmed to CBS News Los Angeles.
On Thursday afternoon, a plaque dedicated to Harris was unveiled at the entrance to the garden, located near the south end of Belmont Harbor.
CBS News Chicago has reported on this problem, and it turns out we are not the only ones having a hard time getting answers from the IRS.
The fan, Dominic Osmund, told CBS Chicago that he was removed after he joined a group flying Palestinian flags.
United Studios on Thursday announced the first Chicago location of its immersive horror experience "Universal Horror Unleashed," at a now-vacant building across from the new Bally's casino under construction in the River West neighborhood.
Chicago police Supt. Larry Snelling said the top priority this year for the Pride Parade is the heat.
Police said, around 7:30 a.m., the man was walking on Beckwith Road near Neenah Avenue, when he was hit by a tan Chevrolet Equinox.
"The Good Place" actor and comedian Marc Evan Jackson will be in Chicago next Saturday for a one-night-only show featuring some of the best improvisers in Hollywood.
The Arlington Heights police said the officer removed his gun while using the bathroom at the Forest View Educational Center just before classes ended on Monday.
The World Health Organization is working to evacuate passengers from the cruise ship at the center of a rare hantavirus outbreak.
Travel expert Clint Page joins CBS News Chicago as questions remain about the impact of Spirit Airlines' shutdown.
An Arlington Heights school canceled classes on Monday after a police officer lost his gun on the school campus.
Sen. Mitch McConnell released a statement on his health on Sunday along with a photo of himself and his wife, Elaine Chao, after questions swirled about his condition.
U.S. Sen. Dick Durbin (D-Illinois) issued a statement honoring the late Sen. Lindsey Graham (R-South Carolina), who died this weekend.
President Trump paid tribute to the late senator, who was reportedly scheduled to do an interview on Sunday.
A landmark housing bill automatically became law overnight after President Trump declined to sign it.
Graham Platner had until 5 p.m. on Monday to formally suspend his campaign or he would remain on the ballot in November.
Chicago remained the most bed bug-treated city in the country, according to Orkin's latest annual rankings covering a full year of residential and commercial treatment data.
Illinois Attorney General Kwame Raoul this week warned residents cleaning up from last month's storms to be on the lookout for scams.
Illinois Gov. JB Pritzker on Thursday signed several new consumer protections into law, including a ban on junk fees.
CBS News Chicago has learned that Illinois home insurance premiums are not only higher than the nation's average, but going up faster too.
As an alternative to legalizing video gambling terminals citywide, Bally's offered to open slot machine lounges at O'Hare and Midway, saying the move would replace the $6.8 million the city budgeted from VGTs.
In a major turnaround in the opioid crisis, overdose deaths are falling across Chicago and Cook County.
The north Chicago suburb of Glenview became the latest Illinois municipality this week to confirm mosquitoes testing positive for the West Nile virus this year.
Environmental and community groups are suing the U.S. Environmental Protection Agency for failing to act on a petition challenging U.S. Steel Gary Works operating permit renewal.
In the four years since Roe v. Wade was overturned and Illinois became a destination for abortion care, Illinois providers and advocates have rebuilt the state's infrastructure to support the tens of thousands of people who travel to the state for abortion services every year.
June is National Aphasia Awareness Month, raising awareness of a disorder that affects a person's ability to speak, write, and understand both spoken and written language.
Illinois American Water and Aqua Illinois are both seeking rate increases that would raise monthly bills by as much as $28, while their parent companies seek regulatory approval to merge — a deal a consumer watchdog says would give one company control of nearly all regulated water customers in the state.
The Federal Trade Commission and attorneys general from several states secured a right-to-repair settlement Wednesday with agriculture equipment giant Deere & Co. — commonly known as John Deere — that requires the company to let farmers and independent shops fix their own equipment.
Chicago Soul Café opened Monday at 6248 S. St. Lawrence Ave.
The Chicago Bears this weekend said they are assessing land at Wolf Lake Terminals in Hammond, Indiana, for a possible new stadium.
As an alternative to legalizing video gambling terminals citywide, Bally's offered to open slot machine lounges at O'Hare and Midway, saying the move would replace the $6.8 million the city budgeted from VGTs.
The 46th Taste of Chicago is cashless for the first time, accepting only credit cards, with a drone and fireworks show scheduled for approximately 9:15 p.m. Friday near Buckingham Fountain.
The Chicago Symphony Orchestra's summer home in Highland Park reopened after a $70 million gut renovation that redesigned the stage to reduce sound levels harmful to musicians.
Bonnie Tyler, the Welsh pop star best known for singing the chart-topping power ballad "Total Eclipse of the Heart" in 1983, has died. She was 75.
The nominations for the 78th annual Primetime Emmy Awards were announced Wednesday morning in Los Angeles, with the final season of HBO Max's "Hacks" setting a new record for the most nominations in a single year for a comedy series.
Nikki Glaser, Michelle Wolf, Ali Siddiq and Bert Kreischer are among the comedians coming to the city to perform from Nov. 5 to Nov. 15.
At 9:45 p.m. Saturday, Munster police were called to the 9300 block of Chestnut Lane, where they found a woman with a facial gunshot wound. She was taken to an area hospital for treatment, police said.
When officers arrived, they found that a home had been broken into and found a woman inside. The woman refused to come out, prompting a response from the Aurora police Crisis Negotiations and Special Response Team.
Sunday marks 60 years since Dr. Martin Luther King junior spoke at First Immanuel Lutheran Church, located near Ashland and Roosevelt.
She will support victims and witnesses at the domestic violence courthouse.
McConnell said he was "briefly unconscious" after he took a fall last month and he had been dealing with a "mild case of pneumonia."
Chicago police fired shots during a confrontation with a large group in Grant Park in downtown Chicago early Sunday morning.
President Trump paid tribute to the late senator, who was reportedly scheduled to do an interview on Sunday.
One of the suspects displayed a handgun and demanded money from people in the room. Police said one round was fired, but no one was hit.
Due to the allegation, Father Pfleger will step aside from ministry and live away from the parish during the investigation, the archdiocese said.
Sen. Mitch McConnell released a statement on his health on Sunday along with a photo of himself and his wife, Elaine Chao, after questions swirled about his condition.
The university released what it's called a strategy statement about the impact it's already seeing artificial intelligence make on higher education and the legal profession.
New Cook County State's Attorney Eileen O'Neill Burke is fighting innocence claims more often than her predecessor, Kim Foxx, and hiring outside counsel to help.
On Tuesday evening, CBS News Chicago reported on wild weeds taking over a property in the South Side's Washington Heights neighborhood, and neighbors who said they spent months trying to get help.
Kevin Jackson was wrongfully convicted of murder and spent 22 years in prison before he was freed. Now he has realized his dream by starting a landscaping business. But his quest to be declared innocent continues.
The weeds keep growing, and the complaints keep piling up, but neighbors on one street in the Washington Heights community on Chicago's South Side say nothing is changing.
Chicago (50-45) swept the three-game series by outscoring the A's 24-2 after getting swept in three games against Boston.
Chicago took two of three from the Reds and entered the All-Star break at 54-42, in position for an NL wild card and five games back of NL Central-leading Milwaukee.
Michael Busch had three hits and Carson Kelly also went deep for the Cubs, who improved to 3-2 on their six-game trip before the All-Star break.
Los Angeles shot 51% from the field, including 14 of 31 from 3-point range, while Chicago was just 6 of 25 behind the arc.
Chicago clinched winning a home series for the 11th time in its last 12.
A woman has been charged after a burglary and standoff in Aurora, Illinois, this weekend.
A suspected shooter held police in a standoff in Munster, Indiana, this weekend woman was shot in the face in a domestic incident, police said Sunday.
One man was killed and another was wounded in a shooting at the edge of Chicago's Logan Square community Saturday night.
Three people were wounded early Sunday morning in a shooting on Chicago's Near West Side.
Chicago police fired shots during a confrontation with a large group in Grant Park in downtown Chicago early Sunday morning.
