Roberto Marcelo Paiva Ramos is a notorious Brazilian serial killer, robber, and assailant, also known for his necrophilic tendencies. Despite being diagnosed with psychopathy and possibly bipolarity, he managed to maintain a seemingly ordinary life as a waiter. His private life, however, was a dark tapestry woven with threads of loneliness, a morbid fascination with horror movies, and a chilling interest in heinous crimes. Ramos has been officially confirmed to have six victims, although he claims to have more, displaying a complete lack of remorse for his actions. Adding to his enigmatic and sinister persona, he refuses interviews with major media outlets, preferring to keep his thoughts and motivations shrouded in mystery.