There was a dirty war between 'guerrilleros' (leftists revolutionaries) and the military and a lot of innocent people were killed as a result of both sides. She asked people to stop pretending that the revolutionaries were saints and that these victims' human rights should also be recognized.
She has never made any claim like 'being in favour of state murdering people' or 'thinking the state didn't commit crimes against humanity'.
Stop spreading misinformation.