Also, HRW statement should be taken with a grain of salt, since they have conflict of interest since he was appointed by Human Rights Watch (HRW) to its advisory board that oversees reporting on Arab-Israeli affairs In February 2011 (All after his convictions)
So having two accountants telling you it is "general knowledge" that these orgs are funneling money to PFLP are not statements in the void.
No proof there was any kind of torture also in your article. Only "may". Apply your own standard.
And the subject is definitely not innocent body that is solely targeted because of their role in the ICC investigation