An I-Unit undercover investigation reveals how English football clubs can be bought by convicted criminals and become vehicles to launder dirty money.

A remote Mauritian island is being quietly transformed into a military hub for India's navy.

Two Chinese journalists go to Wuhan to investigate a mysterious virus three days before the city enters lockdown. Their reporting is censored but the I-Unit obtains their videos and diaries.

The investigation exposes how a convicted criminal might obtain a European passport for the right price.