Last week, a whistleblower sparked outrage in Kenya after he claimed in a social media post that the country’s main airport would be leased to one of India’s largest conglomerates, Adani Group.

Kenyan anti-government protests in Nairobi have been ongoing for six weeks. (Photo: OCCRP)

An investigation into whether India's powerful Adani Group was overvaluing the coal it sold to power companies was effectively stopped in the courts after Adani legally challenged regulators' attempts to collect evidence. Now, OCCRP has obtained some of the evidence regulators sought and it appears to support the allegations, including overcharging.