It wouldn’t be killer ammunition anyway, as it would be a lighter load for my wife. I’ve never been to court, but I have to think the weapon would be confiscated and the topic of ammunition would come up some time during the trial. We have lots of shootings in the Tidewater VA area.
I was using ‘killer’ as its somehow more diabolical than other identical ammo. That is, you made it w/ extra killing power in mind...that sort of ‘logic’.
Yes, no doubt theres a high change the weapon will be retained by the police. However, I still doubt theyll go to the extreme of trying to analysis your ammo. The key thing is to keep your mouth shut. Let them investigate if they care to.