Cook County Medical Examiner's Office

Cina is being replaced by his deputy, Ponni Arunkumar.

The medical examiner said toxicology testing revealed the pain medication was found in a rash of deaths.

Latinos killed in gun violence are classified as white in county records.

Samuel Walker was killed less than a week after his 13-year-old son was fatally shot, family confirmed.

Bruce Wright, 23, was fatally shot Tuesday night in West Humboldt Park, officials said.

Elmer Brown was shot March 10. He died two weeks later. The morgue classified his death a homicide.

The 23-year-old man was found in a stairwell Thursday evening.

Andre Hughes, 30, was identified as the victim of the shooting.

Deonta Mackey, 16, was fatally shot during the attempted robbery at a gas station, officials said.

A 46-year-old man was fatally shot in his chest in West Garfield Park about 5:10 a.m. Sunday.

Markeyo Carr, 17, died after being shot in his head by a masked gunman, officials said.

Willie Buie, aka "King Gunna," was fatally shot in the 7600 block of South Wallace Street early Tuesday.

An off-duty Chicago Police officer fatally shot a man who was robbing the store, according to police.

The man was found dead in the 3200 block of West Fullerton Avenue Tuesday, medical examiners said.

Geo Martinez, 22, was shot and killed Wednesday night in Little Village.