Daughter of US serial killer offers DNA to gardai in bid to help solve Irish cold case murders

The daughter of a notorious US serial killer has offered her DNA to gardai in a bid to help solve cold case murders that took place during a period when her father visited Ireland.
Jenn Carson, whose father was Michael ‘Bear’ Carson, also known as the ‘San Francisco Witch Killer’ spoke to Dave Fanning on RTE Radio 1’s Ryan Tubridy Show today.