re: #243 Rightwingconspirator
One other possibility-a spent bullet and a slingshot. This is how gun hoaxes are done.
I was actually going to suggest that myself. The velocity was too slow for the bullet to do damage to the office…sure, it broke the glass, but to only break the glass and then get stopped by the blinds? Call H from Miami CSI…he’ll figure this out in 45 minutes.