Perhaps, but eleven inches of penetration and a four inch permanent wound channel is significant. What isnt known is which ammo he was using. If he was using the LF ammo, then it is significantly lower energy also. Ballistic tests are just that—tests. Only surgical terminal performance results will really tell anything, that is why I said it would be interesting to see the policewomans reports.
Well, there were reports of people at the scene who were shot with through-and-through torso or limb hits that didn’t have significant internal injury, so I’m tending to seriously doubt that testing.