The fact that it was a stolen postban rifle points out how cynical the anti-gunners are. Technically, the rifle Muhammad used was NOT an "assault weapon" (according to Congress' definition under the AWB), so if the gov't is keeping stats on crimes commited by "assault weapons", all these shootings (9? 10?) would not be on the list.
This is part of their strategy to convince voters that the AWB is actually reducing crime dramatically. All semi-auto rifles manufactured and purchased legally after 1994 are NOT "assault weapons". Some of these weapons will eventually be used in crimes, but won't count on the stat sheets, despite the fact that they are essentially the same weapons as the "banned" versions.
This is how the antis are able to claim that "assault weapons" crimes have been reduced during the AWB. Just change the name on all of the same kind of weapons that were made for the last 10 years!
That's probably how we end up with little tidbits like this, unless it's a outright lie:
"Wednesday, May 14, 2003
As sales soar, Bushmaster shrugs at bid to renew gun ban
By MATT WICKENHEISER, Portland Press Herald Writer
According to a statement from Feinstein's office, assault weapons accounted for 8.2 percent of all guns used in crimes in 1993. In 1996, the latest date for which statistics are available, the number dropped to 3.2 percent."
Of course, when it comes time to tabulate deaths caused by "assault weapons", they can lump in all crimes committed by all semi-auto rifles as a whole, including the legal non-"assault wepons". Slice and dice as needed to get the numbers they want.