I really have a question here. Do we literally play as a detective in this game? Literally checking on alibi and figuring out the false arguments, or are they just gimmick?
You play as a high school kid.
Someone dies, then you investigate the crime scene, any other relevant areas, and ask around to see what people were doing at the time. Doing this you collect "truth bullets" (evidence) which you then take to "class trials." People get into debates and you have to pick out which arguments are false and which piece of evidence refutes their claims. Aside from this there are multiple choice questions, times when you just need to bring up the relevant evidence to a discussion, some minigame where you figure out a word, some really stupid rhythm minigame (it's as dumb as it sounds), and a pretty cool part where you put together all the events of each case.