Was there really suspicion that Bo Xilai trial was political? I got the impression that he could be judged despite his political influence. For murdering a Brit

Was there really suspicion that Bo Xilai trial was political? I got the impression that he could be judged despite his political influence. For murdering a British journalist nonetheless, which proved him to be at the head of a crime organization. Are there elements that indicate this is a total set-up? Sun is Bo's successor in the same province. When you remove the leader of a crime ring, the ring still exists. I think that these accusations are pretty credible. 2 members in 15 years, in a country that's supposed to be struggling with corruption, that's nor something that looks that unusual.