The teacher allegedly secretly recorded a conversation she had with a student and sent the recording to a 17-year-old boy.
The man initially tried to evade arrest but later surrendered himself to police, according to reports.
"We know the how; we're trying to figure out the why right now, so we're going to need some time to figure that out," Andover Police Chief Patrick Keefe said.
The girl's father now demands justice from the school as he believes his 14-year-old ended her life after experiencing severe bullying for several years.
One of the clips shows a White girl spraying brown paint on another girl while making racist comments.
The teenager was struck by a speeding motorcycle after the boy stepped into the patch of the race.
The search for the missing girl reportedly began in September 2021 and officials suspected that she may have been trafficked and suffered sexual abuse.
When swallowed, batteries can burn through a child's esophagus in just 2 hours, and could lead to "months with feeding and breathing tubes, and even death."
Jennifer Angel's organs will be donated and will help improve the life quality of up to 70 people.
"The mother knowingly knew the child to be deceased and [did not] tried to call for assistance of the child," Police Chief Bobby Martin said.
A man from Malaysia pretended to be interested in adopting kittens only to feed them to his pet snake.
The parents suspected their daughter was in a relationship after finding pregnancy test kits with her.
Shots were fired after a brawl involving 15 young males turned violent.
The minor was starved by the couple and was only given one meal a day, forcing her to scour for leftovers in the trash can.
"I was in the living room, and my sisters and brother were in the room. Mother pulled the gun ... " the child wrote.
The camel reportedly attacked its owner when he tried to rein in the violent animal.