The Murder of Christa Helm

Described as the "Black Dahlia of the Disco Era," the murder of Christa Helm is still unsolved to this day. | Sources: cbsn.ws/2pIC0UT | bit.ly/2DTaTf7 | oxygen.tv/2szPLtR | bit.ly/2G6M4xZ | bit.ly/2I0twV8