The mother of missing schoolgirl Alice Gross has begged for the public's help to find her.

The 14-year-old was last seen on CCTV by the Grand Union Canal in Hanwell on August 28.

In a televised appeal Rosalind Hodgkiss described the agonising wait for news.

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Detectives investigating the disappearance of Alice Gross from her home in Hanwell will appeal for the public's help on Crimewatch tonight .

Despite a number of appeals officers still haven't had any confirmed sightings of the 14-year-old since 4.26pm on August 28, when she was last spotted on CCTV by the Grand Union Canal.