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Sex Offender Arrested for Allegedly Killing Boss at Work
22 Oct
Summary
- A Pennsylvania sex offender faces a murder charge for allegedly stabbing his boss.
- Employees found the victim after noticing blood leading to her office.
- The suspect had reportedly complained about lack of work hours and money.

Clifton Emerson, a 63-year-old Pennsylvania resident and registered sex offender, was arrested on October 20, 2026, and charged with first-degree murder. Authorities allege Emerson fatally stabbed his manager, Mary Kelly, 57, at the Factory Motor Parts location where they both worked.
Employees arriving at the shop discovered the tragic scene. They found spilled coffee and a blood trail leading to Kelly's office, where they saw her body through a window. Emergency responders noted apparent stab wounds on the victim. Bloody footprints led to a warehouse where two knives and other potential evidence were recovered.
Surveillance footage reportedly captured Emerson's vehicle arriving shortly after Kelly and him leaving the scene. Colleagues informed police that Emerson had previously complained about a lack of work hours and money troubles. Factory Motor Parts expressed heartbreak over Kelly's death, describing her as a dedicated employee and expressing condolences to her family. The investigation into the circumstances surrounding the killing is ongoing.