Guided by a serial killer on death row, San Joaquin County Sheriff's deputies and public works employees were digging Saturday at suspected dumping grounds in two counties in search of the remains of victims of the notorious "Speed Freak Killers." A bounty hunter paid Wesley Shermantine $33,000 in exchange for information to aid the search.
Investigators searching for human remains reportedly connected to the "Speed Freak Killers" at an old well in San Joaquin County say they've gone as deep as they can go--50 feet underground.
San Joaquin County Sheriff's officials say they have found the remains of a fetus in the a body dumping site connected to 'Speed Freak' killers Wesley Shermantine and Loren Herzog.
The San Joaquin County sheriff’s office said it has positively identified the remains of Cyndi Vanderheiden and Chevy Wheeler, two victims of the "Speed Freak" serial killers. The coroner’s office received confirmation from the Cali...
Nothing has been found inside an abandoned well in San Joaquin County, where federal agents have been digging for about a month, hoping to find remains of victims of the so-called "Speed Freak" serial killers.