oakland police

While the teen sex scandal in the Oakland Police Department drags on, Mayor Libby Schaaf is talking about how she will go about finding a new police chief. Wilson Walker explains her plan.

The use of "Stingrays" and the data they collect has mostly been hush-hush -- triggering lawsuits from the ACLU and Electronic Frontier Foundation. Now, a Bay Area case is showing us more about Stingrays and the methods police use when deploying them. Andria Borba reports.

The woman at the center of the Oakland police sex scandal said she slept with "more than 30" street cops, sergeants, captains, and even a police dog handler. Celeste Guap, now 18, also revealed how and why she started having sex with an Oakland police officer when she was just 16.

The Oakland Police Department is under scrutiny after allegations of officer-involved sexual misconduct with a minor, but a former prostitute tells CNN's Nick Valencia the officers are her friends.

Oakland is without a police chief -- again. Its scandal-ridden police department had three chiefs in a little more than one week. Oakland has the nation's third-highest violent crime rate. Mireya Villarreal reports, as Oakland mayor vows that "heads will roll."