there may be much more to the tragic story of a dallas police officer who claims she mistakenly entered the wrong apartment and then shot and killed a black man inside the apartment. the resident. amber guyger claimed she thought botham jean broke into her home last thursday night when she entered his apartment and killed the innocent man. now the attorney for the victim says two witnesses are contradicting the officer s version of events. cnn s ryan young reports from dallas. i know we have a power problem with getting justice in these streets. but can we get justice in our living room. reporter: demands for answers in dallas are growing louder as contradicting stories emerge over the death of 26-year-old botham jean. a witness who captured this video says it shows off-duty