I send them to this CNN page and tell them to look at the image in the story with the RV at the house. They like CNN.
https://www.cnn.com/2020/12/28/us/nashville-bomb-christmas-monday/index.html
Then I send them to this story to show the RV at the bombing site.
I ask them to look at the second side window. It is lower and smaller than the one at the site.
It works better, in my opinion, than sharing a meme because there is always the feeling that the meme was altered in some way. It also uses sites they like.
This article at Heavy uses both pics side by side too.
https://heavy.com/news/rv-nashville-explosion-photo-picture/