By CBS13 Staff

STOCKTON (CBS13) — A SWAT raid at a Stockton apartment came up empty late Monday night.

The incident began as a shooting investigation, Stockton police say. Just before 10 p.m., officers responded to the 700 block of N. Sutter Street to investigate but didn’t find any victims.

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However, officers later learned that a person had taken themselves to the hospital.

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Witnesses told police that a possible suspect in the shooting had gone inside an apartment nearby. A SWAT team was then called to the scene to check the apartment, but police say no one was found inside.

Exactly what led up to the shooting is unclear.

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Police say the person who was hurt in the shooting suffered a non-life-threatening injury.