get a galaxy s6 active for zero down and get a free samsung tablet. we're searing up our new sirloin portabellamited time. we let the bold flavors of the outback speak for themselves. outback steakhouse. done right. >>> when dna testing of the stamps and envelope flap did not match paula nawrocki or her husband, the defense team went one step further. they wanted the find the individual whose dna was on the threatening letters. >> if paula didn't do it, there's only one other person who could have done it. because there was only one other person who knew the circumstances of all these letters, that knew everything that was going on. that was joanne chambers. >> was it possible that the alleged victim wrote the threatening letters and mailed them to herself? the defense uncovered some information which pointed in that very direction. police in the neighboring town of carbondale, pennsylvania, told defense investigators that chambers had a history of reporting suspicious incidents from burglaries to fires. >> they said every crime that she's been a victim of has some weirdness attached to it. and

. ♪ stella artois host beautifully we're searing up our new sirloin portabella.$13.99 for a limited time. we let the bold flavors of the outback speak for themselves. outback steakhouse. done right. property firefighters douse the flames. they quickly found four bodies. >> three of the four victims killed yesterday suffered blunt force trauma before the fire began. >> there were injuries discovered, appear to be blunt force or sharp object injuries. >> it's a nightmare end to a fairy tale life. >> he tortured them, he killed them, he was setting their home on fire. >> in the days after the fire, a possible murder weapon. a bloody baseball bat is found. police say this shoe print by the mansion's french doors shows the killer or killers force their way into the home. and the autopsies of savvas, amy and philip savopoulos, as well as their housekeeper, vera, are complete. the results, nothing short of horrific. >> i think it became clear to the first responders that the child had been tortured. multiple stab wounds. the son was engulfed in flame to the point where

. ♪ ♪ we're searing up our new sirloin portabella. just $13.99 for a limited time.ld flavors of the outback speak for themselves. outback steakhouse. done right. >>> the manhunt for a mass murderer had begun. police issued a nationwide warrant for the arrest of john emile list. he was wanted for the murder of his entire family. >> it was a high priority case. it was sent to every fbi field office, every post office and to the law enforcement agencies across the country. >> a ballistics report confirmed that the two guns found in john list's desk were the weapons used to kill his family. autopsies revealed that the victims had been shot in the head. the victims had been dead about a month when their bodies were discovered. but where was john list? >> there had been two schools of thought. one was that he had committed suicide after committing the homicides and the other was that he was living out somewhere around the midwest. >> once in a while you get a sighting, a list sighting. you get a report that they saw a guy in alabama that looked like list, because the fbi