LOS ANGELES (CBSLA.com) — A South Los Angeles elementary school was placed on lockdown Wednesday morning amid reports of shots fired, police said.

Officers received a call of shots fired at Harmony Elementary School at 899 East 2nd Place shortly around 8:10 a.m., according to a Los Angeles School Police Department official.

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Shell casings were reportedly found across from the school’s campus, but the shooting was not aimed towards the school, police said.

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No injuries had been reported.

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The school resumed normal operations around 9 a.m., officials said.