The fourth sexual assault of the semester reportedly happened on campus in residential housing this weekend, early Saturday morning.

A timely warning, sent out by Director of Public Safety Ryan Anderson, was sent out to students at 4:34 p.m. today.

The suspect is described as a black male who is approximately 25 years old. He is known to the person who reported the sexual assault.

Both Public Safety and St. Charles Police were notified of the alleged sexual assault around 1 p.m. today and are currently investigating. St. Charles Police were unavailable for comment at 6 p.m. today.

The email encouraged anyone with information about the alleged sexual assault to contact the St. Charles Police Department at 636-949-3300 or Lindenwood Public Safety at 636-949-4911.