The City of Clearwater has replaced the "remember Lisa McPherson" brick in the gas alley park that was vandalized (see photos at www.lisamcpherson.org). They placed it closer to the sidewalk on Cleveland St. so it will be more obvious if anyone tries defacing it again.
I'm very grateful to the City of Clearwater for the way they handled this situation, and to the people who donated to replacing the brick. I have enough funds to cover any future vandalism as well. Hopefully, the brick will live as long and healthy a life as all the others in the park now. And it will be a reminder of one life cut off much too soon.