And 2 different firearms used...
John Jones: As soon as we knew what type of guns we were looking for, that information went out nationwide.
Gunshot wounds showed that two different types of guns were used, leading investigators to believe there were at least two killers on the loose.
Erin Moriarty: What were the two guns?
John Jones: .380 and a .22. … And we recovered all of the rounds.
Could new information lead to answers in the brutal murder of four teenage girls in Austin, Texas, more than 30 years ago?
www.cbsnews.com
1 perp 2 guns or 2 perps 2 guns??