Note sure if this is the correct forum to post this in. If not Mods please move it to the correct forum.
Some background info
A friend of mine's scumbag on again off again boyfriend stole her late grandfather's 1913 vintage Colt Model 1911. He proceeded to cross state lines from NY into Massachusetts and sell it to a gun shop. The gun shop has since sold it to a dealer in Arizona.
She doesn't have the serial number of the firearm unfortunately. The gun shop confirmed this POS sold 1911 there in December.
This loser has a record so he has no CCP.
What should I tell her to do
Thanks in advance(and yes I told her to file a Police Report ASAP)