# Multiple intracranial injuries, unspecified at Allied Universal Security Services
> OSHA SIR `2022075966` · 7/8/2022 · HACKENSACK, NEW JERSEY
## Severity
- **1 hospitalization**
- **Body part:** Brain
- **Nature of injury:** Multiple intracranial injuries, unspecified
## Cause
- **Event:** Other fall to lower level 6 to 10 feet
- **Source:** Stairs, steps-indoors
- **Secondary source:** Lubricating greases, cutting oils
## Employer
- **Name:** Allied Universal Security Services
- **Location:** The Shops at Riverside, Simon Property Group, LP, HACKENSACK, NEW JERSEY, 07601
- **NAICS:** 561612
- **Jurisdiction:** 1
## Narrative

An employee slipped on grease on a stairway and fell down 5 to 7 stairs, hitting his head and back. He suffered a head injury, a concussion, and shoulder and back injuries.

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