same used in the murders. >> and that happened just two days before the crimes were committed. >> gregg myers counts of murder. prosecutors believe gregg bought undersized shoes, overalls to protect his clothing and what he believed to be an untraceable shotgun. he fashioned a homemade silencer, then headed to his father's house around 4:00 in the morning. he staged the scene to make it look like a break-in and left his shoe impressions, evidence he wanted police to find. according to the autopsy, he shot his father first. his stepmother woke up, raised her arm to protect herself, and he shot her, too. gregg then went upstairs to check on johnny, who must have pretended he was asleep, or else he may have been killed, too. although johnny didn't recognize his uncle's face, he certainly remembered the green overalls. it was gregg's van that the neighbor saw leaving the house around 4:30 in the morning. on his way to work, gregg threw the shotgun into the stillwater river. he put everything else in the garbage bag and threw that into the river as well. the next morning, tragically, 4-year-old jo