Battelle computer program may be active shooters worst enemy

Imagine your office, your child's school even your favorite shopping mall suddenly became the latest target of an active shooter.
Now imagine if police could end the carnage sooner so more lives can be saved?
For the first time, law enforcement here in central Ohio may be one step closer to solving that question thanks to a sophisticated lab here in Columbus.
Room by room, the gunmen aimed and fired.
Armed with a semi-automatic rifle he fired shots into warehouses, the break room, and the recept