# Major tears to muscles, tendons, ligaments at McGraw Kokosing, Inc.
> OSHA SIR `2022109370` · 10/26/2022 · MIDDLETOWN, OHIO
## Severity
- **1 hospitalization**
- **Body part:** Knee(s)
- **Nature of injury:** Major tears to muscles, tendons, ligaments
## Cause
- **Event:** Injured by physical contact during horseplay
- **Source:** Co-worker
## Employer
- **Name:** McGraw Kokosing, Inc.
- **Location:** 1801 Crawford Street, MIDDLETOWN, OHIO, 45044
- **NAICS:** 236220
- **Jurisdiction:** 1
## Narrative

An employee was working on a hot strip mill when a co-worker approached from behind and pushed in the back of the employee's left knee, causing it to buckle. The employee fell to the ground and sustained torn ligaments in the left knee.

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*Source: [OSHA Severe Injury Reports](https://www.osha.gov/severe-injury-reports) · MORVS · CC0 1.0*