John Stallings

John Stallings is a human male, member of the Chicago Police Department. He first appears in Grave Peril.

Biography
John Stallings is Karrin Murphy's second partner in S.I., after her first, Ron Carmichael, was killed by a loup-garou.

He became head of S.I. after Murphy's demotion. He is somewhat skeptical about the supernatural in Grave Peril, he appears more open to it in Proven Guilty. (ref?)

Grave Peril
In Grave Peril, he is described as having a bad haircut and intelligent dark eyes.

Proven Guilty
In Proven Guilty,