A 17-year old female student is the suspect in a school shooting in Madison, Wisconsin. 

One teacher and a teen student have died, and six people were injured at the shooting at Abundant Life Christian School. 

Police say the suspect was found dead. 

CNN reports this is the US's 83rd school shooting this year, overtaking last year's record 82. 

US Correspondent Richard Arnold told Heather du Plessis-Allan that evidence suggests the shooter died from a self-inflicted gunshot wound.  

He says the family is said to be cooperating, and the girl left behind a note.  

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