Murder cops given 36 more hours to quiz three men over shooting of nine-year-old Olivia Pratt-Korbel

DETECTIVES have been given an extra 36 hours to question three men arrested in connection with the murder of Olivia Pratt-Korbel.

Merseyside Police have arrested after little Olivia was gunned down at her home - and have been granted a rare extension to carry on questioning three of the suspects.

The three men, aged 41, 34 and 29, have been arrested on suspicion of murder, while a 34-year-old is also held on suspicion of attempted murder.

Police can apply to a magistrate for a further extension of 96 hours if required once 36 hours are up.

Olivia died on August 22 after being shot by a masked gunman who chased another man into the youngster's home.

The thug, dressed in a balaclava and dark jacket, reportedly shot into the house four times, with one bullet passing through the wrist of Olivia's mum and fatally wounding the little girl.

Cops suspect the crime to be drug related and the man who was being chased by the assassin had been convicted of drug dealing and was described by police as a "well-established organised crime group member".

Olivia was rushed to hospital but declared dead later that night.

Detective Chief Superintendent Mark Kameen said: “I continue to urge anyone who has information that can help our investigation into Olivia's tragic murder to please come forward.

"A number of people have been arrested in respect of this investigation. However, we still need the public’s help in ensuring that we can a build a strong evidential picture so justice is served for Olivia and her family."

Anyone with information is advised to contact @MerPolCC on Twitter and anyone with dashcam, CCTV or smart doorbell footage of the crime can submit it at mipp.police.uk.

If witnesses wish to remain anonymous they can report any information to independent charity Crimestoppers on 0800 555 111.