For our last official criminal justice class, we heard from five more teams of students about their research projects. (At the students’ request, we also scheduled an extra evening session to watch the third best movie ever made about the law and lawyers—answer at the end of this post.) Once again, the students worked on a wide range of topics and, once again, I learned from the students. Here are some quick takeaways along with a brief discussion of one of the topics—double jeopardy, or more accurately, the absence of double jeopardy protections in the UK.