The investigation into a head-on collision that on Saturday morning caused the deaths of two police officers and five young people on the A66, near Middlesbrough – in the northeast of England, in the county of North Yorkshire – has been expanding and now totals 17 arrests. The case, which initially seemed like an accident caused by a vehicle traveling in the wrong direction to perform a TikTok challenge, now includes an investigation into possible organized crime activities. The country is watching with astonishment each new discovery.