To be fair, it is quite murky to what extent groups like Al-Haq are associated with the PFLP (which, with its history of aircraft hijackings and suicide bombings, is undoubtedly a terrorist group). There is plenty of purported evidence of financial and personnel links out there, and I really doubt HN is the right forum to decide either way (unless someone is an expert).
Unless you count the oddly vague couple admissions extracted under torture from some random accountants as evidence of something, which you shouldn't because torture is not and shouldn't ever be considered a valid way to extract actionable information, being "fair" has nothing to do with what is being done here.
If you dig a little deeper at what the actual accountant's lawyer said - he said his client was seated in a chair with his hands tied behind his back during his initial arrest. Inventing a new name ("The shabah position") doesn't make it torture.
Obviously the lawyer wants to protect his client from retribution from Al-Haq, so he will make outlandish accusations of "torture". I don't blame him - I'd be afraid of Al-Haq too after testifying against them.
...but remember that both accountants provided detailed testimony in an open court room - not from a torture chamber. Your claims torture are false.