After years of keeping his detectives at the headquarters, the Montreal PD has decided to reassign them to neighbourhood precincts in an effort to get closer to the population. Nadine Legrand and Patrick Bissonnette have to find their footing in their new work place: District 31.

Mistakenly believing that he will be let go from the company, Philippe decides to sabotage the production at Saucibec. Upon learning that he is not the one who will be laid off, he will go to great lengths to right his wrongs ... but it's already too late ...

David Wozniak is a perpetual adolescent who discovers that, as a sperm donor, he has fathered 533 children. He is advised that more than 100 of his offspring are trying to force the fertility clinic to reveal the true identity of "Starbuck," the pseudonym he used when donating his sperm. To make matters worse, his girlfriend Valérie is pregnant with his child, but doesn't feel that he is mature enough to be a father.

An adulterous man married to a wealthy Realtor plans on killing his wife with the assistance of his young lover. Little does the cheating husband know that his young lover is planning to blackmail him.