Sad news from Connecticut. According to reports, a 16-year-old boy at Jonathan Law High School in Milford, CT has stabbed his ex-girlfriend, Maren Sanchez, after she allegedly refused to accompany him on their prom. He killed her in the halls of their high school. The exact story, reported by NY Daily News is pretty grim. Check it out after the jump.

Via Daily News:

The violence erupted after Chris Plaskon, also 16, shoved Maren Sanchez, down the stairs and tried to choke her inside Jonathan Law High School in Milford about 7:15 a.m…. The boy – using a kitchen knife he brought from home – then stabbed Sanchez in the neck, witnesses and cops said. “She was screaming,” one friend, who was inside the building at the time of the attack, told The News. “There were students in the hallway when it happened. The kids who saw it are all a wreck.” Emergency workers found the bleeding teen, a junior, in the stairwell and rushed her to Bridgeport Hospital, where she was pronounced dead.

Very unfortunate. Immediately after the incident, the school was placed on lockdown.