More than 30 years after a woman died violently at the hands of the “Happy Face Killer,” Riverside County investigators are close to a breakthrough in identifying her — but they’re seeking the ...

The last known victim of Happy Face serial killer Keith Jesperson has been identified nearly 30 years after her remains were discovered along a Florida interstate. Suzanne Kjellenberg had previously ...

Florida investigators have identified an eighth victim murdered by "Happy Face" serial killer Keith Jesperson in the 1990s. Jesperson, now 68, told police in 1996, a year after his arrest in ...