shepard: police in the state of delaware report tonight they have no suspects in the death of a former pentagon official. he was 66-year-old john wheeler, a retired army officer who served in both bush administrations and under president reagan. this surveillance video from late december appears to show a disoriented wheeler. but police say they don t know of any illness that would have caused him to have such behavior. the next morning, a worker at a wilmington landfill reportedly saw wheeler s body fall from a garbage truck. our senior correspondent eric shawn dispatched to investigate and live from new castle, delaware tonight. acre, investigators are hoping new clues will shed light on this. they don t have much of anything, do they. yeah, shepard, interesting clue, why was his cell phone supposedly found inside that house? that s the house across the street from where they live. the house that belongs to the neighbor that they are suing because it s too big. the house police a