Fighting Crime and Cancer: Meet District Constable Rowena Prendergast, a District Constable and Breast Cancer survivor. Prendergast’s cancer diagnosis came as a surprise to her as she does not have a family history of cancer. Although overwhelmed by the 16 doses of chemotherapy, a mastectomy, hair loss and countless other challenges, she is thankful to be alive. District Constable Prendergast recounts the financial and emotional support of her JCF family during her fight with the dreaded disease