The people of Liverpool have been urged to turn in the masked gunman who killed a nine-year-old girl as he chased his intended target into her home.
Merseyside Police Chief Constable Serena Kennedy said the "shocking" killing of Olivia Pratt-Korbel "crosses every single boundary" as the force appealed to the "criminal fraternity" in Liverpool for information.
The BBC reported two sources had come forward and given the same name to Merseyside Police as of Wednesday morning.
