A reporter rides along to get an up-close look at the violence intervention work that aims to prevent retaliation in the aftermath of shootings.

CHICAGO, IL — A 36-year-old police officer, Krystal Rivera, was shot and killed while on duty in Chicago, ABC News reports.

MacKenzie Gore, Merrill Kelly and Eury Pérez are among the projected two-start pitchers for the upcoming week.

An official from an East St. Louis school that works to reduce violence is lashing out after a St. Clair County judge decided ...

During a news conference overnight, Chicago Police Department Supt. Larry Snelling said Rivera was a four-year veteran of the force, and the mother of a young daughter.

A 36-year-old police officer who was a mother to a young daughter and four-year veteran of the Chicago Police Department has ...

The Chicago police officer killed in Chatham was identified as 36-year-old Krystal Rivera, a mother and a four-year veteran ...

Krystal Rivera, a Gresham District tactical officer, has died after being shot in the 8200 block of South Drexel Avenue.

A Chicago police officer was shot and killed during an armed confrontation in a Chatham apartment Thursday night, authorities ...

Several suspects were killed after a Chicago police officer was killed in a shooting in the Chatham neighborhood Thursday ...

Krystal Rivera was identified as the Chicago police officer who was killed on duty.

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