“20/20: JEWEL HEIST” Airs Friday, July 31 at 10 pm

ByABC News
July 30, 2015, 12:00 PM

— -- “20/20: JEWEL HEIST”

Airing Friday, July 31 at 10 pm on ABC

A gang of daring jewel thieves are on a nationwide crime spree masquerading as a shopping spree. They ask to be shown the biggest and best diamond rings money can buy - except they have no money. All they have are nerves of steel as they steal millions in diamonds. Can anyone stop them? Two Portland detectives will attempt to reel in the robbers. Matt Gutman's report airs on “20/20,” FRIDAY, JULY 31 (10:00-11:00 p.m., ET) on the ABC TELEVISION NETWORK.

David Sloan is senior executive producer of “20/20”.