Summing up the evidence, Wilcox said it was "extremely unlikely, " but not impossible, that Williams had worked out a technique to get into thebag -- measuring just 32 inches by 19 inches (81 by 48 centimeters) -- and lock it from the inside.
"It's a deep concern for us that workers will get left holding thebag in the end if things don't go well, " says Lerner, who previously headed SEIU's Justice for Janitors campaign.