Mr David Herman, head of GM's local operations accused Mr Gerhardt Schroeder, prime Minister of Lower Saxony and a member of the VW supervisory board, of trying to use his political weight to influence the investigations by state prosecutors in Hesse into claims of industrial espionage against GM.

Choose your answer: based on the paragraph above can we conclude that "Official investigations into claims of industrial espionage against GM were conducted by Gerhardt Schroeder."?

Choose from: (I). Yes (II). It's impossible to say (III). No
I think the answer is
(III).