Russian investigative journalist Ivan Golunov has been released from house arrest after authorities unexpectedly dropped drug charges.
Following a public and media outcry over his arrest, Russian authorities promised to go after the police who allegedly tried to frame him as a drug dealer.
Interior Minister Vladimir Kolokoltsev said an internal inquiry had been launched, saying he would ask Russian President Vladimir Putin to dismiss two high-ranking officials over the case.
An emotional Golunov vowed to continue his investigative journalism after he was freed from a police station.

Iran names Mojtaba Khamenei as new supreme leader
Trump says he is 'nowhere near' deciding to send troops to Iran
Lebanon parliament extends its own mandate for two years as war intensifies
France to deploy almost dozen warships, mulls Hormuz mission, Macron says
