a murder mystery scene. mysterious investigation concept

atmosphere case characters clues complex concept conspiracy cracking crime crimesolving dark deception deciphering detective detectives eerie enigmatic evidence figures forensic happenings herrings hidden int interrogation intricate intrigue investigation motives murder mysterious mystery plot puzzle red reveal revealed revelations scene secrets shadowy shocking sinister solving storytelling suspects suspenseful suspicion suspicious techniques tension thrilling turns twisted twists unraveling whodunit work