Essential Meaning of evidence
Something which shows that something else exists or is true.

Example: “There is no evidence that these devices actually work.”
Example: “He has been unable to find evidence to support his theory.”

Material that is presented to a court of law to help find the truth about something

Example: “The jury had a great deal of evidence to sort through before reaching a verdict.”
Example: “There is not a scrap/shred of evidence in her favor.”

So, I made this presentation to discuss and analyze all the evidence surrounding Dylan Klebold’s death objectively based on the evidence (instead of, you know, theory, speculation, or opinion) and apparently people don’t like the word ‘evidence.’

This snarky attitude is typical of Reddit.

Okay, okay! Uncle! UNCLE!! I won’t say “evidence” anymore! From now on, I will call it “Meaningless stuff & things ppl with badges and boomsticks hoarded and scribbled at the crime scene.”