# SLIP OR FALL OF PERSON
> MSHA accident `220082630022` · 09/11/2008 · Miller Bros Coal LLC
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Clerk, Timekeeper, Office worker, Director of sales
- **Activity:** Walking, Running
- **Injury source:** GROUND
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 1
- **Mine experience:** 0.31 years
## Operator
- **Controller:** Clearwater Natural Resources LP
- **Operator:** Miller Bros Coal LLC
- **Mine:** [1519226](https://api.ai-analytics.org/mine/1519226)
## Narrative

Employee was stepping out of office and step was missing and she twisted her knee.

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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*