362 () LET'S GOOoOoooo!!! posted 294 days ago by BQnita (context) 294 days ago by BQnita +363 / -1 42 comments share 42 comments share save hide report block hide replies
"That" would be correct, since "that tampered" is the same as "that did the tampering." You're not defining who did it, you're stating what certain people did
That would be incorrect. :)
The conjunction "who" is used with humans. "That" is used in all other contexts:
I yelled at the dog that crapped on my lawn.
but
I yelled at the guy who crapped on my lawn.
Qeq
"That" is also correct, although "who" may be preferred