MNPD responded to the school where three students were shot, including the suspect, who shot himself, according to police.
Antioch High School in Tennessee was placed on lockdown as police investigated a shooting inside the school building, officials say.
The shooting in the high school's cafeteria killed 16-year-old Josselin Corea Escalante and injured two others.
Metro Nashville Police Department spokesman Don Aaron said police received the first call to 911 two minutes after the ...