would eventually link the murder of the de palmas not to alex, but a troubled ex-marine named robert jardinereo, vacuum cleaner and set of keys stolen from the couple would also be found in jardine's possession. >> he did say when asked that bostick was not involved in the murder. >> this is reinforced by phone records that show alex in tampa about 35 miles from the de palma home at the time of the crime. >> i know of no evidence that ties him to the homicide. >> in 2010, the jury concurs, convicting robert jardine of the double homicide, perpetrated in the course of robbing the de palma's property. alex is released from juvenile detention after 20 days. when prosecutors refuse to present his case to a grand jury. authorities expunge the arrest from his record, clearing the way for alex to pursue his dream of joining the u.s. military. >> this is so wrong. something's not right. >> i never watched the interrogation, mainly because i've tried to put it behind me. i guess you could say it was an important lesson in my life and that's how i try to keep it. i don't like to think negatively about