You didn't see the red shirts die unless they were incinerated, we heard about them dying. Like in "Galileo Seven," "The Man Trap," etc.
Baloney.
Friday's Child
The Apple
The Apple
Obsession
These are just the easy ones to me at the moment. I'm sure there are others.
What, no By Any Other Name?![]()
Yeah, I found that one quite disturbing. I just didn't feel like quibbling about whether the death was "on screen".
It's also worth mentioning that TOS disintegrations were themselves quite shocking; at least, I found those by phaser to be shocking, in ways which the later, as it were, "more graphic" effects never could equal.
More on-screen non-disintegration red shirt deaths:
Wink of an Eye
That Which Survives