Baba Jan, a federal committee member of the Labour Party Pakistan (LPP), surrendered himself to an "anti-terrorist court" in Gilgit Baltestan in early September.
He had been on the run after police opened fire on a demonstration demanding compensation for those affected by the Atta Abad Lake floods last year, killing two
Jan has since been taken from jail and the LPP fears the Inter Services Intelligence (ISI) is torturing him.
Jan’s “crime” was to organise rallies and demonstrations against the police killings.