Hello!
This is my favourite lesson that I have done with my students. I teach an advanced level after school class and the girls LOVED this activity. It seriously got them talking in English for three classes straight and they got sooo into it. They were yelling at each other and calling each other murderers, it was awesome.
I got the idea from my TESOL coursebook. Basically, there has been a murder. Every student is given a character and they have to interview the other students to try and figure out who the murderer was. The girl who was the murderer was so good at lying, that not a single person guessed that she was guilty!
I have 15 students in my class so there are only 15 characters but you could easily make some more if you needed to. Hope this works as well for you as it did with my class
I have attached the lesson plan, the interview worksheets and the character descriptions. Enjoy!