Regarding the bullets the shooter could be using....this may be it.....
I cant believe what I just saw on Forensic Files tonight!!!
This is just amazing what I just now heard 5 minutes ago and I ran in here to type this!!!
They literally said something very close to this......"bullets of the type that explode on impact so that LE cannot identify the caliber or type of weapon"
They were "Glaser Bullets"......much more to follow......
The case I am watching is the case about the kidnapping and murder of Sally Weiner who was a wife of the manager of a Bank in Pennsylvania named Harry Weiner. It was an amazing case where the guy was mad at them for them turning down a loan he applied for and he wanted to extort money and kill them anyway. He was going to kill the husband too as he delivered ransom money but the guy couldnt follow the hand off instructions.
Links will be at bottom for that case for reference....but back to the bullets....
I looked up "Glaser Bullets" and found this....
"The current bullet has a core of very tightly packed lead pellets.
On impact, the bullet fractures"
"The bullet design can produce large shallow wounds in flesh
while failing to pass through structural barriers thicker than drywall or sheet metal.[4][5] These qualities make it less likely to strike unintended targets, such as people in another room during an indoor shooting.
Also, when it strikes a hard surface from which a solid bullet would glance off, it fragments into tiny, light pieces and creates much less ricochet danger."
It is a "frangible" type bullet that I have never heard about before because it has tiny small BBs inside a shell so that would definitely make it break apart much easier. Link below about the bullets.
https://en.wikipedia.org/wiki/Glaser_Safety_Slug
And get this....
"The United States Federal Air Marshal Service tested and used the Glaser Safety Slug extensively in the 1970s and 80s on board commercial passenger aircraft to defend against hijackers. Air Marshals are now issued SIG Sauer P229 pistols with a 12-round capacity firing conventional-jacketed hollow point ammunition "
I can almost guarantee the reason air marshals use this type of bullet is because it would be less likely to penatrate the wall of the plane. So this means to me that this bullet is likely not to penetrate thick car window glass.
Anyway, back to the case....I just had to share this because the Forensic file episode was talking about the bullets being purposely used so that LE could not identify the weapon or caliber because the bullets break apart into small pieces. But it would kill a person if hit directly.
Maybe our shooter is using it for mainly the same reason to prevent LE from telling the type of caliber of his weapon so LE can never prove he shot the bullets even if they have a suspect and go to his house and find his guns.
I about fell off my chair when watching the show and listening.
Anyway, its a sad case and the lady got killed.
Below is a link summary about the case. It was on CNN Forensic Files episode tonight which is usually on HLN but late at night CNN also starts showing Forensic files episodes too.
http://caselaw.findlaw.com/pa-supreme-court/1275215.html
Below is more links that have the Glaser bullets in many types of calibers and if you google "Glaser Bullets" you can find Utube videos and much more info.
http://corbon.com/corboncart/index.php/glaser
This demonstration video shows how the bullets break apart when hitting materials. Keep in mind that the white boards they are using are just drywall sheets and not even wood. It is soft sheetrock which is a very soft material and not nearly as hard as wood. They are showing how the bullets fragment apart. Its too bad they dont use glass but I bet car glass would just shatter and the bullet would fragment just like they are explaining. The gelatin demonstration is a great demo showing how the pieces of the bullet break apart. You can see the fragments.
Anyway....wanted to share with everyone.
https://search.yahoo.com/yhs/search?p=glaser+bullets&ei=UTF-8&hspart=mozilla&hsimp=yhs-004