An unnamed attacker killed two workers on Tuesday at a popular tourist attraction in Chicago after being fired last month.

Two men were killed in a shooting at Chicago's Navy Pier, with the shooter, a former employee, still at large.

A man has been arrested in the fatal shooting of two workers at Chicago’s popular Navy Pier tourist attraction.

Police investigate the scene of a shooting at Navy Pier in Chicago, Tuesday, Nov. 5 ... and we'll be honest — we could use ...

Chicago police continue to search for a gunman after two people were shot and killed at Navy Pier Tuesday afternoon. The Cook County Medical Examiner's office has identified one of the victims as ...

The Chicago Police Department has released three surveillance images of the man they believe shot and killed two workers at ...

A person of interest is in custody in connection with the fatal shooting at Navy Pier earlier this week, according to Chicago police.

A person of interest is in custody in connection with the fatal shooting at Navy Pier earlier this week, according to Chicago ...

CHICAGO (CBS) -- Two men were shot and killed at Navy Pier Tuesday afternoon, and a police believe a disgruntled ex-employee was behind the shooting. Chicago Police Chief of Patrol Jon Hein said ...

Chicago police on Thursday arrested a suspect wanted for the slayings of two Navy Pier workers earlier this week, hours after ...

CHICAGO (AP) — A man who was recently fired from his job at Navy Pier returned to the Chicago tourist attraction and killed ...

CHICAGO (WLS) -- Chicago police continue to search for a gunman after two people were shot and killed at Navy Pier Tuesday afternoon. The Cook County Medical Examiner's office has identified one ...