Haha Monster:
Since 2018 there have been 54 cases of death where the victim died of laughter in the bath tub. All victims died due to suffocation yet no trails of drowning was found and in almost all the cases the family members or witness reported the victim started with a chat with someone and then went on laughing continuously till they went silent. As per the CCTV footages no one was seen entering or exiting the bathroom. It has been reported a super classified creature Haha Monster might be involved and it is recommended by the govt to keep the bathroom unlocked at all times, keep an ear for any insane laughter and never laugh if you spot any creature with crazy blue hair and weird laugh rising from the water of your bathtub.