received anonymously:

"UCLA shame on you.
With primates being the closest genetic relative that human beings have, that is they share over 90% of our genetic makeup, it is very reasonable to assume that in addition to DNA and similar molecules they also share our sensitivities to fear, boredom, lonelieness, and above all, pain. As scientist you all know this. It's the main reason that you chose to test on them right?
UCLA, regents, deans, and vivisectors, your choice to continuously destroy the precious lives of these beautiful beings is why we won't leave you be.

As today began (oct 6 2008) we caught up with a couple of your currently popular vanpools. In two different locales, using small wooden rods we slipped unfired shotgun shells into the mufflers by way of the tailpipes of two of your vans. We also phoned into your media relations desk to let them know about it.
On a long enough drive or a hot enough day the mufflers will be blown off.

Leave the primates out of your inept and outdated science and we will leave you out of our quest for justice."