A $20K reward is now up for grabs, as cops say they've exhausted all their leads
                                
                                
                                    (Newser) -
                                    Hundreds of people have scoured Pensacola, Fla., in recent days in the hope of finding a missing 12-year-old girl. Now, they hope a $20,000 reward will lead to answers, as the local sheriff tells the  Pensacola News Journal  that "we have literally exhausted all" of their leads. The...