Baa Baa Black Death

It's summer in Niagara Falls.
IT'S HOT, IT'S HUMID, IT'S DEADLY
The Black Sheep walks among them, seemingly untouchable.
He works, he parties, he kills.
No woman is safe. They all know-
HE'S CHARMING, HE'S INTELLIGENT.
They just don't know-
HE'S A KILLER.
He has his sights on one more victim, then he'll quit, and disappear forever.
She's beautiful, she's smart, she's vulnerable.
CAN THE POLICE CATCH HIM BEFORE HE CATCHES HER?