Deputy
Tomás Hirsch has stated that Chile "is breaching international
human rights treaties by having excessively long
preventive detentions". Deputy
Maite Orsini has exemplified this with two young men who spent 431 and 457 days in preventive detention only to be condemned for
minor offences that did not result in prison sentences. In another case a man spent 14 months in preventive prison, purportedly for carrying a stone and a
molotov cocktail, before charges were dropped. Matías Fuentes a 22-year old former engineering student was in preventive for 13 months before charges were dropped.
United Nations has criticized Chile for its excessive use of preventive detention and the discrepancies that exists regarding the number of people in preventive detention associated to the 2019-2020 protests. In December 2020 Deputy Claudia Mix numbered the Prisoners of the Revolt at "more than 2500
unfinished processes and over 600 in jail". Araya has cautioned against a general pardon since it would also benefit those who used a "just cause" to carry out looting and arson. Citing the
European Parliament's resolution 1900 (
The definition of political prisoner, 2012)
University of Chile law professor Claudio Nash Rojas states however that there is evidence there are political prisoners and that this is independent of the real or presumed crimes and offences committed by the prisoners. Chilean court's indiscriminate use of the highest level of precautionary measure () –that is preventive prison– to members of Primera Línea is to be understood according to Claudio Nash Rojas as a political measure. ==Release attempts==