I recently started working under the Investigator role. While reviewing hacker reports, I analyzed a specific clip that strongly suggests the use of X-ray vision. In the clip, the player runs directly toward an enemy and pre-aims without any visible cues: no teammate marking, no audible footsteps (the distance is over 50 meters), and no line of sight. The player switches focus to that exact opponent in advance and waits for them, which appears unnatural.
The anti-cheat system reviewed the same clip and reported no violation. I acknowledge the possibility that my assessment could be wrong, but based on in-game mechanics and available audio/visual information, the behavior aligns more with wall-hack/X-ray usage than with legitimate gameplay.