Police in London, Ont. say a Calgary man is now being sought in connection with the death of Brampton teen Jeremy Cook.

Mohamed Ibrahim Sail, 24, is now wanted for second-degree murder in connection with Cook’s death, London police announced Monday.

Cook, 18, was fatally shot June 14 after he used an app to track his lost cellphone to a parking lot in London where he found three men in a vehicle. Police said he was shot after grabbing the car as it attempted to speed away.

Police previously said they were looking for another Calgary man, 23-year-old Muhab Sultanaly Sultan. Sultan’s body was pulled from the Rideau River in Ottawa on June 27.

Police said Sultan attempted to escape from police by jumping into the river after a chase several days earlier in which he allegedly tried to run down two officers on bicycles.

The province’s Special Investigations Unit is looking into his death.

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