I've encountered a cheater. Here's all needed information:

steamid64: 76561198058132228
server ip: 195.82.158.116:727449600
time: 21:36/21:37 CET (GMT+2)
location: Gliniska (Church tower)
date: 23th May, 2020 (Saturday)

here's a short movie showing the cheater:
https://www.youtube.com/watch?v=ZJloVBQVaUE