Police have confirmed 14-year-old Alice Gross was last seen on a canal tow path heading towards Kew after she was captured on CCTV.
Her parents are appealing for help in finding their daughter who's been missing since Thursday.
The parents of a missing 14-year-old girl have made an emotional appeal for her to return as detectives continue their investigation into her disappearance.
Jose Gross and Rosalind Hodgkiss, speaking at the family home, have urged their daughter Alice Gross to make contact.
Alice's sister, Nina, has set up a Facebook page to appeal for information which can be found here:
Officers have confirmed that a line of enquiry centres on a song-writing workshop attended by Alice Gross in Camden last month.
The unlicensed events unfolded on Saturday night at Clapham Common and Tooting Bec Common.
A 37 year old man who was taken to hospital after getting into difficulty in a stretch of water near Maidenhead has died.
Jonty Bravery, who is mentally ill, has been jailed for 15 years after throwing a six year old boy from the Tate modern balcony.