DNA from cigarette helps identify teenager’s killer nearly 44 years after her death
- Posted on February 21, 2026
- By CNN
- 3 Views
DNA from cigarette helps identify teenager’s killer nearly 44 years after her death

Over four decades after a teenager was murdered, DNA found on a discarded cigarette has helped authorities catch her killer. Sarah Geer, 13, was last seen leaving her friend’s house in Cloverdale, California, on the evening of May 23, 1982.