CALDWELL COUNTY, N.C. -- A teenager is speaking out after she says authorities in Caldwell County did nothing after she reported her eighth grade teacher touched her when she attended Granite Falls Middle School in 2015.

Two years later, the same later teacher, Justin Biggs, has been arrested for multiple accounts of indecent liberties with girls from another middle school. 

She is one of seven students who have come forward about Biggs, sparking an investigation by the Granite Falls Police Dept.

The police department says they didn't arrest him in 2015 due to lack of evidence.

Police say Biggs resigned from his job before Thanksgiving.

Biggs was arrested on Dec. 5. His first court date is Dec. 8.