On Friday night, within the halls of 'Capital Radio' studios, the renowned investigative broadcaster Nader Selim entered the soundproof recording booth (Booth 4) to record a new episode exposing major corruption scandals. At 10:30 PM, a staff member walked in to find him dead, the victim of a fast-acting poison slipped into his water glass. The room was locked from the inside, and there were no security cameras in the hallway leading to it. The police narrowed down the suspects to five individuals who were present on the floor or in the vicinity during the recording session, which lasted from 10:00 PM to 10:30 PM. Everyone has a motive to silence him, and everyone tells a seemingly airtight story.