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A woman strolling in a New York City park this weekend stumbled across a shocking surprise.

Police say it was late Sunday morning when the woman suddenly discovered a Corona beer box at Highbridge Park in Upper Manhattan.

Inside she found a severed horse head and other mysterious animal parts.

Some of the animal parts may have been cooked, police said.

The bizarre box also contained bottles of soda and fresh fruit, Fox 5 reports.

The Department of Sanitation has removed the container from the park, and officials are now investigating how it got there.

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