The investigation is ongoing.
The girls’ bodies were found July 11 in a wooded area southwest of Quebec City, two days after an Amber Alert had been triggered.
Police said it appears the father of two Quebec girls took his own life.
The mayor of St-Apollinaire, Que. says police are changing tactics.
Police are still trying to find their father, Martin Carpentier.
A 14-year-old was found “dishevelled” 36 hours after he was taken.
The teen was allegedly abducted in the city's north end.
Cody Armstrong is in police custody.
Police said the kids were found based on tips from the Amber Alert.
The new emergency broadcast system has sparked a spike in 911 complaints.