Parents looking to raise money for cancer research after 4-year-old's death

We introduced you to 4-year-old Brenna Corcoran last year. She was fighting a rare form of brain cancer. Sadly, she died shortly after we spoke with her. Now, her parents are looking to raise money to find the cure. READ MORE: https://www.wmar2news.com/local/parents-looking-to-raise-money-for-cancer-research-after-4-year-olds-death