The agent was commuting home alone in a bureau-issued vehicle when he witnessed the scene, according to the FBI.
The shooting was under review by the FBI’s Inspection Division, the agency said.
Looters broke into the train near 21st and Marshall Boulevard, according to reports.
The FBI confirmed the shooting on Monday night.
Police said the man was last seen near Fleetwood Jourdain and may need medical assistance.
The congressman said Chicago and U.S. Capitol police were notified Wednesday, five days after an earlier mailing prompted an evacuation.
The Seattle man also faces a murder charge in the fatal shooting of a former coworker at a gas station, authorities said.
He was arrested in Chicago in connection with the shooting death of a coworker in Seattle and his parents' slayings in Wisconsin.
Sexual misconduct support and education are among the topics on the agenda for the meeting Wednesday night.
The FAA will investigate the incident involving an American Airlines flight at O'Hare.
The federal complaint alleges a Chicago woman and co-defendant modified 471 applicants' wage histories to gain $4.7M in unemployment funds.
Detectives are investigating the incident, according to police.
Two men are charged in connection with separate road rage shootings that occurred the same day on Interstate 290, police said.
The FBI said there has been an alarming increase in laser strike events in the Chicagoland area over the past few years.
Authorities announced three felony counts Monday and said more details will follow the woman's first court appearance.
The woman, who was threatening a worker in a nearby business moments before the stabbing, has a violent history, the Sun-Times reported.
Another male with the group suffered an arm injury, police said.
He shot the teen in 2025, police say.
The man, who has not been identified, died at the scene, Fox 32 reported.
He was shot in his side and taken to an area hospital, where he was reported to be in good condition, NBC5 Chicago reported.
A wounded woman remains hospitalized as investigators continue reviewing the Wednesday incident, Oak Brook police said.
The mall remained open after at least one person opened fire in a parking lot at the mall Wednesday afternoon.
Officers found the body when the dead woman's granddaughter called police for a well-being check, authorities said.
Jean Metzinger's "Woman with a Fan" was part of a forced sale in Amsterdam after the Nazi invasion of the Netherlands.
An East Chicago man is in custody following a high-speed chase that stretched from Hammond, Indiana, to Chicago on Tuesday afternoon.
The blaze forced an evacuation Sunday evening, according to WLS.
She was taken to a hospital in critical condition, police said.
Niche's latest Crime and Safety report gives letter grades to communities throughout the region based on crime data and resident feedback.
Prosecutors said that he was arrested in Serbia earlier this year and brought back to the U.S.
A minor separately pleaded guilty to murder for his role in the woman's death, authorities said.
The shots rang out as police were trying to disperse a crowd at a gathering, authorities said.
He robbed four men at gunpoint in the Chicago home, police say.
Jewelry, handbags, watches and other high-end items were stolen during the burglary, police say.
Security footage shows the man browsing clothing and wandering one of the store’s restaurant kitchens, holding a slice of layer cake.
“Do not follow the caller’s instructions nor use the number provided by the caller to contact the agency,” the sheriff's office said.
Elected officials, attorneys, and community leaders will speak at 9 a.m. Monday at Belmont Area Police Headquarters, at 2452 W. Belmont Ave.
Cook County Medical Examiner staff are working to identify the remains and notify families.
The man was taken into custody on misdemeanor charges but now faces felony counts as well, authorities said.
The man ignored commands to put the weapon down and instead shot a senior inspector U.S. marshal as well as the K-9, authorities said.
At 12:01 a.m., the woman was walking on southbound Route 394, also known as the Calumet Expressway, at Joe Orr Road in Lynwood.