thursday a stopper in dallas took aim at police officers and murdered by in cold blood, and today george casto is taking aim at the place officers in san francisco with half-truths and distortions.">>> a recent sex scandal involving some of the officers, and we are live from outside of the oakland police headquarters with more on the call for reform and transparency.>> reporter: a group called the anti-police terror project is working with the legal team, setting up an anonymous hotline and offering up legal advice to any officer that wants to be a whistleblower, and may be willing to shed light on further police misconduct in oakland. we've heard a lot about the police misconduct over the last few months, celeste watts said she had several -- sex with several officers while underage, reports of racist text messages, even a homicide detective that allegedly had his girlfriend write some of his reports. and they say that a lot of this went unreported due to the code of silence within the department, and shedding light and encouraging officers to share anonymous tips.>> for members of the oaklan