I watched this Law & Order: UK video via YouTube trending. I could not believe BBC would ever make a promo video like this. Its completely hilarious and kind of making sarcasm on its own show.

https://i.ytimg.com/vi/aE3gMN97TKw/maxresdefault.jpg

I think I can put some facts together to see what Americans have learnt from British:

1In the beginning

Behind every dead body on the streets, there is an innocent suspect, who often says I didnt