James Craig Aug. 8.jpg

Detroit Police Chief James Craig speaks at a press conference on Aug. 8, 2013.

(Gus Burns | Mlive Detroit)

DETROIT — Detroit Police Chief James Craig will make a "special announcement" during a press conference scheduled for 9:30 a.m. Friday at the Detroit Public Safety Headquarters.

No other details were provided with the notice.

Craig on Wednesday met with media for nearly an hour to discuss his elimination of 12-hour shifts and his reaction to Federal Bureau of Information statistics released this week indicating Detroit has the second most violent crime in the nation, among cities with more than 100,000 residents, behind Flint.

Any guesses on what he might be revealing?