Custodian Hid Camera in City Hall Bathroom: Cops

In this photo taken Wednesday, July 25, 2012, Palm trees frame the Anaheim City Hall in Anaheim, Calif. Police maintained a heavy presence on the streets of Anaheim to guard against further violent protests in the wake of the fatal shooting of an unarmed man by officers. The mother of Manuel Diaz condemned the unrest that has roiled the city, saying she did not want them to become her son's legacy. (AP Photo/Damian Dovarganes) Damian Dovarganes / AP, file

"We are attempting to identify any victims, either from city employees or the public," investigator says.

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