Rookie Blue - Season 1 Episode 7 -

The combination of a heat wave and a city-wide blackout stretches the resources of 15 Division. Gail and Dov deal with an expectant ready-to-deliver mother who won't leave her home while Andy and Sam's discovery of a runaway ice cream truck leads to the possibility that a serial rapist may be on the loose. A member of the squad puts their life on the line to catch the predator.