Dude comes home after mom and pop are murdered brutally. Details on his past, and violence, unfold.
Brit movie.
One thing that struck me about the last few brit movies I watched is how terrified the movie makers make their characters of violent criminals, then when I watch the scene, I'm struck by how how a gun really is the great equalizer. It's always how the victims are outnumbered and cannot cause any damage to their attackers in a meaningful way.
Concealed carry would probably fuck up a lot of british movies.