OAK BEACH - Today marks the three-year anniversary in the Ocean Parkway murder cases.

Officials say three years ago to the day, Shannan Gilbert disappeared.

The New Jersey prostitute vanished in Oak Beach on May 1, 2010. Gilbert's body was found in December of 2011.

The search for Gilbert led to the discovery of 10 sets of remains on the south shore.

Police believe a serial killer is responsible.