Jalaeipour has been detained on a number of occasions by the Iranian authorities. While still a student at Oxford University in June 2009 he was prevented from returning to England after visiting Iran, without his family knowing where he was taken.[4][5] He was arrested again in June 2010 in Tehran and kept in solitary confinement before being transferred to a prison in Mashhad.[6] He was released in August 2010 with bail of three billion rials,[specify] but was never charged.[7] In April 2018 he was arrested in Iran and held without charge for 77 days.[7]