CUDAHY, Wis. (CBS 58) -- Police say a 16-year-old Cudahy resident was arrested Tuesday for her alleged involvement in a social media threat to Cudahy High School. 

Officers received a report of a threat that someone would be "shooting up" the school around 5:36 p.m. Monday evening. 

The Cudahy Police Department says the threat was made on Instagram, with a picture of a rifle and a caption threatening to shoot up the high school. They say the post was taken down within 30 minutes after it was created. 

Officials say the teen involved has a known connection to the school and was taken to the Juvenile Detention Center. 

Police say there is no continued threat to the public. 

Anyone with information is asked to contact Cudahy police at 414-769-2260.