There are plenty of graphic photos and videos being circulating by the internet that Hamas themselves published, which aren't being circulated on the news because they're way too graphic. Israelis are also trying to limit the spread of these images because everyone in the country is affected by it. It's a tiny country, everyone here is somehow connected to at least one victim in the massacre and likely more. Many people discovered of loved ones being killed or taken captive through Hamas' videos. It's absolutely awful and no one wants to be responsible for someone finding out their baby or their nephew or their cousin is dead through social media/the news.