Anti-trans language, Trump support, and a swastika were among the messages.
Racist signs were taped above a water fountain shortly after Donald Trump was elected.
There were over 200 reports of assault in the 72 hours after Trump was elected.
A gender-fluid teen was killed in Idaho, and a trans woman was found dead in Maine.
Police in Asuza, Calif. said it was too early to determine a motive.
The death of Noony Norwood is the 24th reported murder of a trans person in 2016.
Police are investigating what happened to a Tennessee mother and Iraq War veteran.