For Chicago cop Suze Figueroa, home is a sanctuary,
a quiet refuge from the crime, corruption, and tragedy she encounters
every day on the job. The truth is far more terrifying, for unknown
to Suze, a stranger has moved into the house: an intruder who waits
in the attic by day and prowls her home at night, spying on both
the unsuspecting adults and the defenseless children. While Suze
spends her workday tracking down an elusive serial killer, she has
no idea that a much more personal threat lives under her own roof...