CNN Forensic Files March 29, 2015 06:42:00
>> she struck the melons from different angles and with varying amounts of force. >> when i hit the test surface to try to create as many different patterns as i could, using that particular pipe, and then i compared them to the wound patterns seen on the victim. >> scientists concluded rogers was killed with this instrument. why was this significant? >> the person that had the keys may have dropped them when they threw the murder weapon into the pond. >> investigators wondered whether the house keys belonged to the victim's son or someone else.