A sexual assault allegation against an Air Force Academy prep school student is one of two reported in the past year.
The other allegation was made in November, but academy
spokeswoman Pam Ancker says there wasn't enough evidence
to go forward.
A 17-year-old civilian told police she was sexually assaulted by a prep school student at the academy early Saturday.
The report is being investigated by academy officials.
The prep school prepares applicants for the Air Force Academy.
Four out of five prep school students earn appointments to the Air Force Academy.