UAVs were involved in the search for the honored teacher of Moscow State University in the Tver region

Unmanned aerial vehicles (UAVs) and dog handlers are involved in the search operation for Vladimir Krzhevov, Candidate of Philosophy, Associate Professor of the Department of Social Philosophy and Philosophy of History at the Lomonosov Moscow State University, who disappeared in the Tver Region. This was announced on July 31 by the press service of the Lisa-Alert search and rescue team.

"We have quite a large number of areas involved: unmanned aircraft is working, a group of viewing and analyzing images, dog handlers, operational cartographers, coordinators, information coordinators, search engines are working," they said in an interview with RIA Novosti.

The agency's interlocutors added that they are working simultaneously with colleagues from the Sova association. At the moment, the volunteers have managed to explore at least 33 km, as well as reconstruct the intended route of the 77-year-old man using cameras. It is expected that new volunteers will join the groups in the near future.

Currently, specialists are examining the forest and the water area, as well as applying the combing and response techniques in the area where the teacher could potentially be located.

A source informed Izvestia about Krzhevov's disappearance on the same day. According to his information, the candidate of philosophical sciences did not return to his house in the village of Novye Yeltsy on July 26. That day, he went for a walk and was wearing a blue sweatshirt, as well as a gray T-shirt and shorts. The man was wearing flip—flops, and in his hands was a wooden stick and a yellow bag.