The mother of Olivia Pratt-Korbel has told those responsible for her death "you know you've done wrong, so you need to own up", in an emotional video appeal.Cheryl Korbel, whose nine-year-old daughter was shot in their home in Dovecot, Liverpool, paid tribute to her "little shadow" in the video, which was filmed and released by Merseyside Police.

The mother of Olivia Pratt-Korbel has told those responsible for her death "you know you've done wrong, so you need to own up", in an emotional video appeal.Cheryl Korbel, whose nine-year-old daughter was shot in their home in Dovecot, Liverpool, paid tribute to her "little shadow" in the video, which was filmed and released by Merseyside Police.