Skip to content
Advertisement

FILE - Firearms training unit Det. Barbara J. Mattson, of the Connecticut State Police, holds up a Bushmaster AR-15 rifle, the same make and model of gun used by Adam Lanza in the December 2012 Sandy Hook School shooting, during a hearing of a legislative subcommittee in Hartford, Conn., on Jan. 28, 2013. Citing a U.S. Supreme Court decision earlier this year, gun rights groups and firearms owners filed a new lawsuit Thursday, Sept. 29, 2022, in federal court in another attempt to overturn Connecticut's ban on certain semiautomatic rifles that was enacted in response to the Sandy Hook Elementary School shooting. (AP Photo/Jessica Hill, File)

FILE - Firearms training unit Det. Barbara J. Mattson, of the Connecticut State Police, holds up a Bushmaster AR-15 rifle, the same make and model of gun used by Adam Lanza in the December 2012 Sandy Hook School shooting, during a hearing of a legislative subcommittee in Hartford, Conn., on Jan. 28, 2013. Citing a U.S. Supreme Court decision earlier this year, gun rights groups and firearms owners filed a new lawsuit Thursday, Sept. 29, 2022, in federal court in another attempt to overturn Connecticut's ban on certain semiautomatic rifles that was enacted in response to the Sandy Hook Elementary School shooting. (AP Photo/Jessica Hill, File)

Featured Photo Galleries