Chicago Tribune reporter Adam Sege provides details on 3 people shot and killed and a 19-year-old woman grazed by a gun shot. (Posted on: July 24, 2013)

A wrap-up of news from the Tribune's breaking news desk.

• A 33-year-old man died early this morning following a collision with a vehicle in the Northwest Side's Portage Park neighborhood, authorities said. Rafael Ramirez, of the 7200 block of West Diversey Avenue in Elmwood Park, was declared dead at 2 a.m. at Advocate Illinois Masonic Medical Center, the Cook County medical examiner's office said. Read more

• Three men were fatally shot in as many hours on the South and West sides overnight. Around 10:20 p.m. Tuesday, a gunman opened fire in the 5600 block of West Washington Boulevard in the South Austin neighborhood, striking a 29-year-old man, Police News Affairs Officer Amina Greer said. Read more

• A woman was found dead at an abandoned factory on the West Side, authorities said. The decomposed body was found at 4655 W. Arthington St., according to the Cook County medical examiner's office. Read more

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