Officials claim that a man welding a machete attacked and injured several people at the University of Arkansas on the night of Thursday, September 3rd, 2015. University spokesman Steve Voorhies says the attack happened at 7:15 Thursday night. The University is saying that no one involved in the incident is a student. No names have been released as of today (Friday, September 5th, 2015), however, one of the victims is in critical condition. The attacker was also injured during the incident and he was admitted to the hospital and was later arrested. Police have interviewed those involved and they are not yet clear on what caused this attack. Voorhies says that this attack happened in the same wooded area as a homicide that occurred earlier this year.