Coverage dated September 18, 2026 to September 20, 2026

'Speed Freak Killer' Wesley Shermantine dies in California prison

Headline from KTLA Los Angeles

Wesley Shermantine, one-half of the California duo known as the “Speed Freak Killers,” has died in prison, state officials announced. Shermantine, 60, and his childhood friend Loren Herzog became known as the “Speed Freak Killers” after investigators tied them to a series of killings and disappearan…

KTLA Los Angeles's own description from its feed. We collect headlines and these descriptions, not full articles; read the original reporting below.

Reports & sources

3 articles, oldest first.

  1. FOX 40 Sacramento

    Last living 'Speed Freak Killer' pronounced dead in Sacramento prison while on death row (opens FOX 40 Sacramento)

    Published

    FOX 40 Sacramento's feed description

    (FOX40.COM) — Wesley H. Shermantine, one of the “Speed Freak Killers” of the late '80s and '90s, died while on death row, the California Department of Corrections and Rehabilitation announced Friday. According to officials, Shermantine was pronounced dead on Thursday at approximately 6 p.m.

  2. ABC 7 San Francisco

    Wesley Shermantine of notorious 'Speed Freak Killers' dies in prison at 60, officials say (opens ABC 7 San Francisco)

    Published

    ABC 7 San Francisco's feed description

    Officials announced the death of one of the notorious "Speed Freak Killers," Wesley Shermantine, on Friday. He was 60 years old.

  3. KTLA Los Angeles

    'Speed Freak Killer' Wesley Shermantine dies in California prison (opens KTLA Los Angeles)

    Published

    KTLA Los Angeles's feed description

    Wesley Shermantine, one-half of the California duo known as the “Speed Freak Killers,” has died in prison, state officials announced. Shermantine, 60, and his childhood friend Loren Herzog became known as the “Speed Freak Killers” after investigators tied them to a series of killings and disappearan…

'Speed Freak Killer' Wesley Shermantine dies in California prison | Since Then