I think you’d have to see the evidence really , if you’re building the case on their failure to remove letby then I’d assume her ‘guilt ‘ would be a major plank of the prosecution case . That isn’t to say that stuff that comes wouldn’t assist her...
Blue heart fades with time,
Nine years carved in Goodison
Farewell, DCL.
Or maybe:
Boots hung, hair still sharp,
Goodison weeps — not his fault,
Mirror misses him.
Is more suited.