Fresno teen identified as Jane Doe in nearly 50-year-old Kern County murder caseA Jane Doe in a nearly 50-year-old murder case in Kern County has just been identified as a Fresno teen. A Jane Doe in a nearly 50-year-old murder case in Kern County has just been identified as a Fresno teen. A Jane Doe in a nearly 50-year-old murder case in Kern County has just been identified as a Fresno teen. A Jane Doe in a nearly 50-year-old murder case in Kern County has just been identified as a Fresno teen. KERN COUNTY, Calif. (KFSN) -- A Jane Doe in a nearly 50-year-old murder case in Kern County has just been identified as a Fresno teen.