GLENDALE (CBSLA.com) — Police on Tuesday responded to calls of a reported assault on a park ranger near Griffith Park.

Two suspects were seen running southbound on Forest Lawn Drive after reportedly throwing rocks at at least one ranger around 12:17 p.m., according to the LAPD.

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The reported attack occurred when flower vendors at Forest Lawn Memorial Park were crowding one area when the ranger attempted to clear the area, police said.

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The ranger was struck in the head, but sustained minor injuries, according to police.

A perimeter was set up as K-9 officers searched for the suspects.

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No other details were immediately available.