The Group Chairman of Tobinco Pharmaceuticals Limited, Dr. Samuel Amo Tobbin, has disclosed how Dr. , a former Chief Executive Officer of the Food and Drug Authority (FDA), behaved during their first encounter leading up to his arrest and seizure of purported fake medical products in 2013. Dr. Amo Tobbin, who described Dr. Opuni as a short-term friend, said the former FDA boss behaved in a manner he found unworthy of a public officeholder during a meeting when allegations of fake drug imports emerged back in 2013.