Teacher brutally raped and murdered by student
According to investigators, the 14-year-old freshman allegedly came to Danvers High School on Oct. 22 with a knife, a box cutter, changes of clothes, gloves, and a ski mask.
He had been asked to stay late to prepare for an upcoming test by his math teacher Colleen Ritzer, who made her way to the bathroom just after school ended, around 2:54 p.m, according to a police description of school security footage.
But just a moment later, according to police, a hooded Chism appears on the tape. Donning gloves, he follows Ritzer into the restroom before emerging 12 minutes later — alone
Read the detailed report here: here