London, Ont., police have identified a suspect in the murder of Brampton teen Jeremy Ryan Cook over a cellphone.

Muhab Sultanaly Sultan, 23, of Calgary is wanted on a second-degree murder charge.

Police are also asking another person believed to have been in a car with the suspect to come forward.

Police say Cook, 18, left his cellphone in a taxi early Sunday but managed to track its location to a parking lot in the city's north end. Cook and a relative allegedly approached a car with three men inside around 5:15 a.m., but the car began to drive away.

Cook grabbed the driver's side door, police said.

Multiple shots were fired and Cook was struck a number of times, police said. He was pronounced dead on scene.

The suspect remains at large and police are asking the public not to approach him and to call 911 if he is seen.

Anyone with information is asked to call London Police at 519-661-5670 or Crime Stoppers at 1-800-222-8477.

With files from Jackie Hong

Read more about: