Here's a sobering statistic: At any given moment, some 84,000 people are missing in the United States. Grim stat No. 2, as related in the new trailer for WGN America's upcoming drama series Gone: 36 hours after a victim is taken, their chances of being found alive is less than 10 percent. Enter Chris Noth and company. Take a look above at the new footage of WGNA's 12-episode limited series. The Tribune-owned cable net today set its premiere for 9 p.m. Wednesday, February…
