POLICE looking for missing Hanwell schoolgirl Alice Gross today released further details of her last-known movements.

Alice's rucksack was found on Tuesday, September 2, in undergrowth beside the River Brent between Hanwell Bridge and the Grand Union Canal.

Det Chief Insp Andy Chalmers, who is leading the investigation, said: "I am asking for some very specific help from the public.

"We know that Alice's bag was first found the day after she was last seen by two builders, who we have spoken to, who put it back down in the same spot on the towpath.

“What we do not know is if anyone saw or found Alice's bag between when she was last caught on CCTV and when the builders found it.

"In that bag was a pair of Vans trainers, which we think she was wearing when she left home, underwear, her lunch box and the rubbish from her lunch. We also know that Alice's iPhone was last used to send a text to her Dad on that Thursday.

"I need to know if anyone found Alice's bag before the builders and if anything was taken from it, or if anyone has her iPhone. Did you find or see a white iPhone 4s with a cracked rear case, that Alice had decorated with marker pen? If you did, do you still have it?

"I can assure you that if you did or you know someone did, you are not in trouble, but you may have vital information that can take us one step further to finding Alice.

"There has been speculation that a family disagreement sparked Alice's disappearance. It didn't.

“Alice went out that day just like usual. Her family are distraught. Their daughter has now not been seen or heard from for 14 days. Please help us find Alice and bring her home to them."