Yoana assisted me in September 2016 on an investigation for 5 Live Investigates, exposing a company selling unlicensed and unproven treatment as a cure for cancer.
She helped me obtain information on the deaths of two British patients who had been treated at a clinic in Bulgaria. She put in research call to public officials and checked company director details.
She also shadowed me for a week in November 2016, assisting with research on File 4. She carried out research, found case studies and assisted with pre-recorded interviews.
She is a hard-working, helpful and very capable person , and I would highly recommend her.
Senior Broadcaster, BBC Radio 5 Live