If TV Companions had to die on screen...

Which one would you choose and how would they die?

Steven - he'll die protecting those people in The Savages

Jamie - killed by the War Chief to force the Doctor to join him, also threatening Zoe in The War Games?

Leela (and K9) - Would die protecting the Doctor in The Invasion of Time like the warrior she is

Adric- Would still die in Earthshock

Kamelion- I'll give him more to do in Season 21 but he'll still die in Planet of Fire

Peri- Would still die in Mindwarp

Donna- The Doctor would try to erase her memory but she keeps getting away and a few minutes was enough to kill her, she'll die in his arms

Clara- Would still die in Face the Raven and remain dead (No Hell Bent crap)

Graham- His cancer would be the reason, but i'm not sure if he'll die because of it or he'll sacrifice himselg to save Ryan (someone he loves) and be with Grace

I know it's depressing to think about the characters we like/love dying but i'm still curious

P.S.: I actually love and/or like all these characters, i'm not killing them because i hate them