A man has been arrested on suspicion of murdering Olivia Pratt-Korbel.
Merseyside police have a 36-year-old man, from Huyton, in custody. He has also been arrested on two counts of attempted murder.
The man was arrested by detectives investigating the nine-year-old's murder last night, on Thursday, August 25. Schoolgirl Olivia was shot dead in her own home, on Kingsheath Avenue, Dovecot, after a gunman burst through her front door.