The 19-year-old was struck by an automobile in Hunton Road, Birmingham, on Friday night.
West Midlands Police state it took place shortly prior to 8.55 pm, minutes after a disruption close by in The Gardens.
Despite calling the ambulance the victim was later on pronounced dead at the scene by paramedics.
Officers are connecting it with the condition, where a 22-year-old man suffered small injuries.
Investigator Inspector Warren Hines stated: “At this point we are dealing with the guy’s death as suspicious. I believe there were 2 automobiles included in this occurrence: a blue Mercedes and a silver Volkswagen Passat. I would ask that anybody who saw these automobiles in the location around The Gardens and Hunton Road to call me as a matter of urgency. The scenarios are still being investigated and I am keeping an open mind into what took place.”
Mr Hines included: “The family of the teenager have been notified of his death and are being supported by expert officers at this time.”
Anybody with details is advised to call 101 or Crimestoppers anonymously on 0800 555 111.