ORLANDO, Fla. (AP) Doctors at the Orlando hospital that treated nightclub massacre victims are describing a chaotic night of patient after patient arriving for trauma treatment.

At a news conference Tuesday at Orlando Regional Medical Center, doctors described “truckloads” and “ambulance-loads” of patients.

Dr. Kathryn Bondani says the first patient that arrived was relatively stable, and the staff hoped that others would be in a similar condition. But the doctors soon got about five patients in much worse shape.

Dr. Chadwick Smith choked up a bit talking about the night. He described calling in additional staff and telling them, “This is not a drill, this is not a joke.”

He says everyone answered “I’ll be right there.”

A doctor says six people wounded in the Orlando nightclub shooting are “critically ill” at the hospital and another five patients are in “guarded” condition.

Dr. Michael Cheatham of Orlando Regional Medical Center made the announcement at a news conference Tuesday.

Cheatham says 16 patients at the hospital are in stable condition.

The people were wounded when a gunman opened fire at a gay nightclub early Sunday.

Family photos, drawings, blackboard messages, a Quran and books on Islam decorate the apartment where the shooter in the Orlando gay nightclub massacre lived with his wife.

Univision News reported the details and says it visited the home in Fort Pierce, Florida, on Monday when it was unoccupied. Univision reports that it was the morning after the FBI swept the apartment for evidence, and says the home was unlocked and not yet sealed off by crime-scene tape.

The report describes a blackboard message in the kitchen about an appointment at their 3-year-old son’s school and a note with an Arabic phrase praising God.

Univision says that on the living room table was a document listing items investigators removed: 9 mm cartridges, an iPad mini, a Samsung phone, a Dell computer, a CD labeled with Mateen’s name.

Mateen lived there with his second wife, Noor Salman.