Ex-Nissan boss Carlos Ghosn used two of a private Turkish company's planes illegally in his escape from Japan.<br />According to Reuters, MNG Jet says an employee falsified lease records to exclude Ghosn's name from the documents.<br />MNG Jet said it had filed a criminal complaint over the incident.<br />The news comes a day after Turkish police detained seven people, including four pilots.<br />They're investigating Ghosn’s passage through Istanbul en route to Lebanon.