Friday: Avery Edison released, Saskatchewan deer cruelty, Burns Lake: report, Oscar-nominated documentary: The Square, and more...

British comedian Avery Edison is back home in the UK, but the transgender woman is still wondering why her visa violation landed her in a Canadian prison for men...An online video showing hunters in Saskatchewan riding a wounded deer down a hill sparks outrage...and more than a week after going missing, Kareem Khan -- a well known victim of a CIA drone strik -- emerges on a road near Islamabad.

Part One

Avery Edison Released
A British transgender woman is finally home, after a nightmarish run-in with Toronto airport officials that resulted in her being sent to a jail for men.

Saskatchewan deer cruelty
A grotesque online video depicts a hunter tobogganing on top of a wounded deer -- now Saskatchewan wildlife officials are investigating.

Ant war
In the ongoing battle for supremacy between fire ants and crazy ants, the crazy ants have developed a protection against the fire ants' poison -- and they secrete it from their behinds.

Part Two

Burns Lake: report
The B.C. government publicly berates the agency that botched an inquiry into a deadly sawmill explosion -- but that criticism doesn't change the situation for the victims' families.

California drought
It's obvious that the drought is threatening the livelihoods of farmers in California -- but for organic cattle farmers, a lack of water also threatens their certification.

Part Three

Kareem Khan
For a week, Kareem Khan -- an anti-drone activist in Pakistan -- was missing. No one was exactly sure who took him. Now, he's reappeared, after being dropped off at the side of a road near Islamabad. And even now, as he tell us, he's not exactly sure who took him.

Poaching conference
The highest-profile gathering to end the illegal wildlife trade has ended with the signing of an urgent declaration. But some question whether this will really help to stop the trade before it is too late.

Oscar-nominated documentary "The Square"
Egyptian-American filmmaker Jehane Noujaim is the director of an Oscar-nominated documentary called "The Square" about the uprising in Egypt.