| For other uses, see Callahan (disambiguation) |
- "Inspector West called. Callahan is in Maui, and O'Reilly moved to New Orleans. And none of them know you quit."
- ―Nandi Tyler to Misty Knight[src]
Callahan is a former member of the New York City Police Department.
Biography[]
Callahan worked at the detective at the at the 29th Precinct Police Station in Harlem. However, Callahan eventually moved to Maui at the time of Captain Tom Ridenhour's death.[1]