Chattanooga police took 48 minutes to arrive after 911 call about minister's fatal assault

Read moreTwo charged in minister's slaying appear in Hamilton County court

photo Kenneth Johnson

photo This ditch at the intersection of Blackford and Kelly streets in Chattanooga is where the body of Kenneth Johnson was found on Nov. 12. Police believe he was killed sometime in the evening on Monday, Nov. 11.

photo Site where Kenneth Johnson's body was found.

A woman witnessed the deadly Nov. 10 assault on associate minister Kenneth Johnson and called 911, but it took police 48 minutes to arrive and the officer failed to spot Johnson, who by that point was likely dead in a ditch.