Conan Inside the Locked Room Meitantei Conan : Season 22 Episode 25

Conan and Ran & Kogoro going to Sonoko's Villa, they met college students who they are celebrating their passed away friend's birthday, as everybody finished the celebration they go back to rooms to rest, Conan companion one of students to rest in his room, after few hours later conan wakes up to see dead body beside him and closed door and window !!