I missed Casualty last night (Saturday) can I get it on internet?!

I missed Casualty last night (Saturday) can I get it on internet?

Guppy stole some coke from a patient who happened to be Stitchs dealer but it turned out to be heroin, Guppy collapsed in the toilet and Stitch had to give him mouth to mouth and he was ok then. Nathan walked in while all this happened but Stitch told him to keep quiet. All the boring paramedics had a row with each other.Harry is due back next week, and Selena was rude to a patient as she is every week!