Translated from Dutch NOS TV today:
Activist in Bahrain jailed for five years
Rajab was arrested in June 2016 in a major operation against dissidents in Bahrain. In July last year, he was sentenced to two years in prison for spreading rumors and [so called] fake news about Bahrain. The court then accused him of undermining the prestige of the state.
After his arrest he was admitted to a hospital several times. Sympathizers of Rajab feared for his life because he shared a cell with ISIS supporters. Rajab is both against the rulers in Bahrain and against extremist Muslims. …
See also here.
Bahrain upholds dodgy death sentences: here.