The Ernest L. Knight Complex at Alabama A&M was the scene of a shooting Tuesday afternoon where three people were reportedly injured.

The campus is now in an all-clear status as authorities investigate.

According to Sydney Martin with Huntsville police, the incident happened at about 5:40 p.m. outside the complex at 4900 Meridian Street.

Campus police initially responded to the shooting. Huntsville police are now investigating.

Authorities say the shooting was an isolated incident that resulted from an altercation between two people.

One was transported by private vehicle to Huntsville Hospital with minor injuries. A second person was detained at the scene of the shooting with minor injuries.

“At this time, there is no evidence to indicate anyone else was involved in the incident,” Martin said. “This was not an active shooter incident.”

Campus alerts notified students at Alabama A&M University in Huntsville to remain clear of the Knight Complex on campus after reports of an armed person.

The Knight Complex is a five-story suite-style residence hall, where approximately 800 male and female undergraduate students live.

At about 5:44 p.m., a text alert cautioned about an “armed person on campus.”

“Go to nearest room and lock door. If off campus, do not enter campus,” a text alert said.

A subsequent Facebook status stated:

“CAMPUS ALERT: The University is aware of a developing public safety emergency near the Knight Center. Out of extreme precaution, all individuals are asked to remain clear of the Knight Complex until further notice.”

Another status, around 6:30 p.m., told students to “monitor closely all Bulldog Alerts and remain where you are until updates are available.”

Another post at about 6:40 p.m. said the campus was all-clear: