A possible concise summary is:
Julia, Cris and Tex are a family who play Roblox Murder together and record their reactions. They take turns being the sheriff, the innocent and the murderer, and try to find out who is who. They also joke around with each other, press buttons, dance and scream a lot. At the end, they thank their viewers and say goodbye.
Here are the key facts extracted from the text:
1. Julia is recording a Roblox video with her mother and father.
2. They are playing a game called Murder.
3. Julia's father, Tex, is the sheriff in the game.
4. Julia's mother, Cris, is also playing the game.
5. The game is set in a lab with multiple levels and rooms.
6. Julia, Tex, and Cris are trying to figure out who the Murder is.
7. They are using guns and knives to defend themselves.
8. Cris is killed in the game at one point.
9. Tex and Julia are trying to work together to solve the mystery.
10. They are using a strategy to try and catch the Murder.
11. The game ends with Tex and Julia defeating the Murder and winning the game.
12. Julia, Tex, and Cris say goodbye to their viewers and thank them for watching.
13. Julia asks viewers to like and share her video on social media.