Toronto Star. MONTREAL — A 17-year-old has been arrested in the hit-and-run death of a cyclist in Montreal last week. Montreal police have arrested a 17-year-old in connection with a hit and run on Friday that killed an 18-year-old cyclist in the city's Ahuntsic-Cartierville borough. Isaac Larivée, a student at Collège Ahuntsic, was struck by a motorist at the intersection of Jeanne-Mance Street and Henri-Bourassa Boulevard W.