Lady of the dunes December 6, 2023 12:57 pm Here's how advanced DNA technology is helping detectives solve New England's mysteries Leaps in DNA testing capabilities are helping investigators with decades-old cases that have gone unsolved until now. US & World Videos 0:51 Cyclist survives cardiac arrest thanks to off-duty nurse and paramedics in Duxbury 2:38 Salem prepares for a busy Halloween season 2:30 Diddy denied bail in sex trafficking case 1:55 Water main break floods streets in Dorchester 3:59 Does the Secret Service need an overhaul?