Detective Grace Tanner was a police detective of the New Gotham Police Department, partnered with Jack Barnstone.
Biography
Tanner helped Jack Barnstone and Jesse Reese bring in Silas Waters after he attempted to steal an armored truck. Because of this, Waters hunted the three of them down, firstly killing Barnstone, and then killing Grace.[1]
Appearances
Birds of Prey
- "Slick"