I'm looking for an episode a friend of mine acted in. It's an episode where someone is murdered on a set. Does anyone know which one it is?

There are several episodes which might fit with the one toi described. I've created a liste of the episodes that involved anything with people on stage either as actors ou singers.

1. Scene Steelers - S2E8
2. Steele in the News - S1E18
3. Cast in Steele - S3E9
4. Springtime for Steele - S3E15

These are the most likely ones I could think of but it's possible that it could be another one entirely. I hope this liste helps and that toi find the right one.