The University of Oklahoma has warned that a shooter is active on its campus, Norman, in a social media post Friday evening.
There is a shooter active at the Van Vleet Oval. Fight!'
A few minutes later, another tweet stated that campus police were investigating possible shots fired on campus. Avoid the South Oval area. The tweet from the university stated that people should shelter in place.
The shelter-in place order was still in force as of 10:30 pm CT.