Run it and see this Window

Choose your network which is currently active (mine is Ethernet)

When you start analyzing your network, just click on the overwatch download button.
Wait a few seconds and press the stop button. [Ctrl + E]

Press [Ctrl + F] and change the display Filter field to String, then write ".dem.bz2" and press Enter

Find a GET request with the name /730/***_***.dem.bz2 HTTP 1/1 click on it rmb and select "Show Packet In New Window"

Open the "hypertext transfer Protocol" tab and click on the "full URL request" button. The Overwatch demo will begin downloading.

Originally posted by rip.:

For what?

• If you stumble upon a professional player, please reconsider your decision about the verdict. Such cases as the case with Scream can be avoided.
  
  
• You can also block a potential cheater to never play with him again.

So be careful with decision-making. I don't mean that all professionals are "clean". We all know the situations when some professional players have been banned for cheats. Therefore, be extremely careful when making a decision, then there will be no problems.