Mooresville, Indiana High School student Trinity J. Shockley has been accused of plotting a mass shooting on Valentine's Day Friday, police said.

– An 18-year-old Mooresville High School student who had a collage of mass shooters in the student’s bedroom was arrested on Wednesday for allegedly planning a school shooting on Valentine’s ...

MOORESVILLE, Ind. — An 18-year-old from Mooresville is facing charges for allegedly planning a mass school shooting at Mooresville High School.