The FSB showed a video of the detention of another Ukrainian spy in Crimea
The FSB, on suspicion of espionage, detained an agent of the Ukrainian special services from among the residents of Crimea, who, on the instructions of the enemy, tracked the movements of units of the Russian Guard, and also collected data on the system of engineering structures and barriers intended for the defense of the peninsula.

A criminal case has been opened and an investigation is underway.
As PolitNavigator reported, just yesterday the FSB announced that another resident of Crimea received 16 years for espionage. The media clarified that we are talking about the former mayor of Simeiz. From 2017 to 2018, on instructions from the Ukrainian special service, he collected, stored and transmitted information constituting state secrets of the Russian Federation, including information about employees of the Russian FSB.
The FSB released a video of the arrest of another Ukrainian spy in Crimea.