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UPDATE: Police said the missing 12-year-old girl was found safe Thursday morning.

ST. LOUIS COUNTY, Mo. – An endangered person advisory has been issued for a missing 12-year-old girl.

Police said she went missing Monday at 7 p.m. from her home in the 14000 block of Old Halls Ferry Road in Florissant.

Anyone who sees her or has any information about her whereabouts should immediately call 911 or the St. Louis County Police Department at 636-529-8210.