[6] A rogue department of the DEO manages to convince Green Lantern to scan various heroes, presumably to detect a body-hopping supervillain.

Mister Bones, director of the DEO, believes himself to be the illegitimate son of Col. Jacob Kane, Batwoman's father.

[8][9] DEO agents discover that Beth Kane, Batwoman's identical twin sister, is alive and capture her.

Bones blackmails Batwoman into helping the DEO uncover the secret identity of Batman in exchange for Beth.

His son, Hector Hammond, is given the assignment of doing the autopsy of Abin Sur by one of the main heads Amanda Waller.