I worked on the blood (squib, decals, blood mask for Owen) when Ellie shoots Owen, and as he is dying and muttering to Ellie, blood drops escape his mouth. I added a blood pool for Mel's death, and for Ellie's fail state, I added a blood mask and blood droplets, and blood screen effect.
Blood screen effect was made by Raymond Popka.
The blood pool bleeding from Owen was done by Miles Maxwell.