The Coroner's Office provided a preliminary summary of the Tatum autopsy findings. Additional analyses are ongoing.

CSU provided this preliminary inventory of evidence collected at the newly classified scene. 

Internal Affairs reviewed Detective Tatum's file in the wake of his death.

The coroner's office notified detectives of some preliminary findings that could affect the investigation.

The detectives asked Marion about her relationship with Charles Tatum. 

After a failed marriage, Marion returned to the town where she'd gone to college. 

The detectives brought in another ex-con who had a history with Detective Tatum. 

Joe left home at an early age and quickly ran into trouble.

The detectives spoke to an ex-con who Detective Tatum helped convict.

Ricardo has been engaged in one criminal activity or another most of his life.

Investigators listened to the voicemail messages on Detective Tatum's cell phone.

Detectives Armstrong and Murphy talked to Detective Huckabee about cases he worked with Detective Tatum.