Supernatural Investigations is the title of the seventh season of Criminal Case. It was released on October 17th, 2019.
Taking place across the United States in the years 2019 and 2020 after the player's foray into the future, Supernatural Investigations features crimes that involve supernatural elements and creatures, such as vampires, ghosts, werewolves, witches, etc.
Supernatural Investigations features a stylized United States map divided into six regions, across which are located a total of thirty cases:
The West is the first region investigated in Supernatural Investigations. Encompassing the states of Washington, Oregon, Nevada, and California, it focuses on uncovering and preventing a rogue vampire's plan to concoct an elixir that would grant them invincibility to the sun and wooden stakes.
The Southwest is the second region investigated in Supernatural Investigations. Encompassing the states of Arizona, New Mexico, Texas, and Oklahoma, it initially focuses on stopping a malevolent force draining the life force from the region's livestock and land, tainting the bodies it leaves behind with sulfur. It then shifts its focus to a serial-killing ghost implicating various innocent people in murders.
The Rockies is the third region investigated in Supernatural Investigations. Encompassing the states of Colorado, Utah, Idaho, Montana, and Wyoming, it focuses on investigating the demons that roam the Earth in disguise, as well as investigating the possibility of an alliance between a demon and a werewolf.
Midwest is the fourth region set to be investigated in Supernatural Investigations. Encompassing the states of Minnesota, Illinois, Iowa, North and South Dakota, Nebraska, Kansas, Missouri, Wisconsin, Michigan, Indiana, and Ohio, it focuses on the team seeking help from a coven of witches to shield their minds from demon attacks. It also focuses on investigating a series of child disappearances seemingly linked to a supernatural creature.
Cases #16-#20 are situated in this region.