This was reported by Olga Postnova, a representative of the Main Investigation Department of the TFR in Crimea and Sevastopol.
"He was placed under house arrest until July 12," Interfax quotes her.
Earlier, the Investigative Committee opened a criminal case against a 25-year-old resident of Crimea, who posted a fake about the impending armed attack on a school in the village of Oktyabrskoye.
The suspect said that "in this way he decided to check the efficiency of the actions of the security forces."