Murder is a felony...and it's a felony you're allowed to readily commit! Once the motive is pushed out, you may message me saying that your character wants to commit murder. Tell me your intended target, and we can work together to figure out the ideal set-up.

You are allowed to commit murder due to a secondary motive instead of the one present in the game. For example, if somebody killed someone your character really liked, of course you could take it out on the killer's closest friend...

You are allowed to work with your classmates! Feel free to talk in DMs about being accomplices with somebody. One or both of you can bring the idea to me, and all three of us can work out a case together. If there's any level of cooperation between two killers or a killer and a victim, a channel for that can be created.

Once you have commit murder, even after the victim has died, you may continue murder actions until the body discovery goes through. However, if you are caught doing a murder action, as is obvious, you will be very suspicious.

Murder actions after a culprit has died classify as cleaning the crime scene, planting false evidence, or collecting items for setups or moving the body.

If you collect an item in the presence of somebody who has that item as a Premeditation Bullet, that person will be notified that you took an item in one of their Premeditation Bullets, likely stirring up suspicion.

If you plant false evidence, you will gain Perjury Bullets. You may present these as Truth Bullets to your classmates, but in your private channel you will have a summary of exactly what happened and what you can imply with the false evidence during the trial.