The last time we saw Nancy Botwin, she was in the crosshairs of a would-be assassin.

Of course, the many times we saw this lead character on Weeds prior to that, she was selling marijuana... and having the baby of a Mexican druglord.... and posing as a maid while on the run and dealing hash... and sleeping with pretty much every man she came across.

Indeed, it's been a busy seven seasons for Nancy and her family, and it's likely coming to an end this summer. While Showtime is yet to confirm, odds are strong that season eight of Weeds will be the show's last. On what will the focus be for the dark comedy's final run?

The first official network trailer takes us back through Nancy's earlier escapades, while making it clear new episodes will center on the identity of the season seven finale shooter. Who dun it? That's the question posed here:

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.