Body Found In Search For Alice Gross

LONDON, ENGLAND - OCTOBER 01: Forensic tents stand beside the Grand Union Canal on October 1, 2014 in London, England. The disappearance of teenager Alice Gross is now being treated as a murder inquiry after a body was found in west London's River Brent that runs adjacent to the canal (pictured). The hunt for Alice Gross from Hanwell, who went missing on August 28 has been described as the largest police search operation since the 7/7 bombings of 2005. The police inquiry is now focused on a key suspect, Arnis Zalkalns, a Latvian builder, who was seen in the vicinity of Alice's last sighting. (Photo by Dan Kitwood/Getty Images)