Pasadena Police Department’s Police Chief John Perez, along with seven members of its command staff, are self-isolating after one of them began to exhibit signs of a fever, according to officials on Wednesday. “One of the members of the command staff woke with a fever on Tuesday … we were in a few meetings with him on Monday,” said Pasadena Police Lt. William Grisafe, “This is precautionary, we just want to wait until we get our test results back.” The police chief, entire members of police command staff, Interim Pasadena Fire Chief Bryan Frieders and Pasadena’s spokeswoman Lisa Derderian are…