On a snowy Thursday night in Chicago, there is a knock on Detective Hank Purcell\'s door.
Hank and his unconventional partner Marvin Bondarowicz try to force their way through a.
And Margaret, Hank\'s teenage daughter, has disappeared.
The next Monday, she is found murdered in the convent basement, next to a furnace stuffed with old papers and photographs.
Sister Mary Philomena has seen something terrible at Saint Fidelis Church -- a violation of all she holds sacred.
On a snowy Thursday night in Chicago, there is a knock on Detective Hank Purcell\'s door