Blomberg and von Reichenau began to conspire with Göring and Himmler against Röhm and the SA. Himmler asked Reinhard Heydrich to assemble a dossier on Röhm. Heydrich recognized that for the SS to gain full national power, the SA had to be broken.[28] He manufactured evidence to suggest that Röhm had been paid 12 million marks by French agents to overthrow Hitler.