7NEWS Spotlight

Inside El Salvador's mega-prison at the centre of Trump's immigration crackdown. Plus, new witnesses come forward in the tragic death of Amy Wensley.

Spotlight investigates how artificial intelligence is really created, meeting hidden workers who say they’re exploited by big tech, and exposing a major Australian company with questions to answer.

Spotlight profiles Brenda Blethyn who plays TV detective Vera Stanhope and investigates the biggest currency heist in history with a former Australian fighter pilot in the middle of it.