In the early hours of December 22nd, 1995, a 41-year-old woman stepped off a night bus just minutes from home. She had been laughing with friends only hours earlier, celebrating Christmas in the heart of Dublin. But in a dark shortcut through Tolka Valley Park, Marilyn Rynn’s journey ended in brutal violence. Her murder would shock Ireland—and quietly change criminal investigations forever, becoming the first case in the country to be solved by DNA. Radio Espial presents the first ever comprehensive timeline of her case.