It was a cold Tuesday morning on the AI Express when suddenly screams were heard from the restaurant wagon. The personnel and some of the passengers who were awake at that time ran towards the wagon and encountered a horrifying scene: the chef was lying dead on the floor.
The trip had begun several months ago with the launch of a brand new train, the AI Express. This train is the most advanced ever built by humanity, equipped with the ability to navigate, predict difficulties, learn, and adapt to accommodate the needs of each passenger. Intellectuals and adventurers boarded the train to travel around the world and be the first to experience this new marvel.
The Suspects
Some of those intellectuals and adventurers were awake at the time of the murder and near the restaurant wagon. Did they run there when they heard the screams, or were they already there?
Agent
A defence analyst focused on foreign affairs. He has a very strict schedule and likes to keep his private life private.
Doctor
A psychiatrist focused on substance abuse therapy. She likes to play strategy board games in her spare time.
Professor
A renowned researcher specializing in machine learning. He has explored various methods to boost his cognitive abilities.
Entrepreneur
Successful businesswoman with many companies in her portfolio. She is always one step ahead and seems to read minds.
The Suspected Weapons
The suspects brought several powerful items with them, one of which was used as the lethal weapon.
Brain-Computer Interface
It enhances the cognitive abilities of its user and may also impact physical abilities. It has been developed using real brain scanning technology.
AI Assistant
It assists its user in every possible way by adapting to their needs and has been trained on a vast array of data profiles.
AI Pipe
It helps users adopt a healthier lifestyle by adjusting substance use based on their capabilities, performing self-diagnosis, and providing psychological treatment through speech interaction.
AI Rifle
It helps its user identify threats, adapts to its environment, and uses smart scoping techniques combined with safety features. It obeys only its master.
How did it happen?
Consider the possibilities and find the lethal weapon.
Clues
The weapon can have multiple owners.
The weapon needs to make contact with the user to function.