An added police presence is expected to be on-hand at the school on Wednesday, "and in the coming days," according to the school district.
Police say the suspect admitted to taking the victim's credit card and using it in several places.
The Harrison County prosecutor says those cameras will be funded by criminals.
Dispatchers said the girl was transported to a downtown hospital for treatment.
After reviewing body camera footage, LMPD Police Chief Steve Conrad has launched an investigation led by LMPD's Professional Standards Unit.
Aaron Trejo, 16, was charged as an adult with murder on Monday in the Sunday killing of Breana Rouhselang and the fetus.
According to the arrest citation, there were four other children in the room when the girl was attacked.
According to a statement from the Archdiocese of Louisville, Reverend James Schook, a priest of the Archdiocese, died on Saturday.
Police say officers have been sent to the area several times over claims that a naked man had been trying to break in.
A grand jury chose not to indict Daniel Simpson, who was accused of sexually assaulting Christina Howard in August.
She's charged with four felony counts of distributing obscene material to a minor.
Amanda Gail Oakes, 36, is charged with manslaughter and abuse of a corpse.
The man was arrested for attempting to defraud a federally insured financial institution, according to a statement by the Department of Justice.