What does it -- what does it take to get somebody declared mentally ill and to have something done to help? TOM FUENTES, CNN SENIOR LAW ENFORCEMENT ANALYST: Well, I think that's a question for mental health professionals, because, you know, Christi, in this case I feel so sorry for other family members of Santiago who are also in a way victims of this, but to say that he went for help and didn't get it isn't true. So, you know, family members are also equally helpless if not more so and privacy laws prevent other members of a family or the parents from getting any information from the mental health or medical personnel that treat him. But unfortunately, the way our laws work, if four days later he decided to check himself out and that's what happens. SANCHEZ: Following an interview with the suspected gunman, Esteban Santiago, investigators revealed that the 26-year-old allegedly came to Fort Lauderdale specifically to carry out this attack and they don't know why this airport was targeted. Operations are returning to normal here at the Fort Lauderdale Hollywood International Airport in the aftermath of a gunman opening fire at a baggage claim area Friday killing five people and wounding six others.

UNIDENTIFIED MALE: In the baggage claim. UNIDENTIFIED MALE: There seems to be a host of mental health issues. Do you think there is an area or a pocket of change that needs to be had? UNIDENTIFIED MALE: I don't think that we should vote to confirm a Supreme Court nominee who is well outside the mainstream. REID: You know, I do think Casey Affleck is going to take it. GOVERNOR RICK SCOTT (R), FLORIDA: You know, unfortunately, we talked to a family that lost a loved one, you can imagine what they're going through right now, you know, waking up thinking it was going to be another wonderful day in their lives and then lose a loved one. So they are not even allowed to know what the story is with his condition, and that's the situation we have gotten to that the privacy rights of a patient outweigh the general rights of family and law enforcement to address somebody that should not be loose on the street with a firearm. So until he is judged by a mental health professional the police can't force that judgment nor can the family members. CHRISTI PAUL, CNN ANCHOR: Can you believe, it's Sunday already.

I want to play with you a little sound here of what his brother told CNN while in Puerto Rico. He assumed the sound to be of a wild beast and shot his arrows in the direction. Of the six rushed to Broward Health Medical Center, three required surgery, two of them had been shot in the face. The second floor of terminal two has been re-opened to help process passengers. They have to give an individual back his property, and you know, he has Second Amendment rights until there's a formal due process that takes a right away, Beautiful female yoga couple which would be the Second Amendment right for the firearm. Investigators say Esteban Santiago confessed to planning the assault and the murder weapon used in the shooting taking away from him after he admitted to hearing voices had been given back to him by police after he was released from a mental facility.

It turns out that weapon that was confiscated then was the same one used in Friday's attack here in Fort Lauderdale. And then once he gets out and he's not been judged mentally ill or convicted of a felony but does have pending charges for the alleged strangulation of his girlfriend, but once he is released, he has the right to his property back, which includes the firearm. The suspected gunman is now facing federal charges and potentially the death penalty. We are going to address that very issue and more about how this gunman could apparently slip through so many cracks with Tom Fuentes, CNN senior law enforcement analyst. CNN has learned the names of two of those killed, Olga Woltering was a great grandmother from Georgia. She flew in to Fort Lauderdale with her husband so the two could go on a cruise. Boris Sanchez, CNN, Fort Lauderdale, Florida. Investigators in Florida tell us the investigation is still in the early stages. They are not getting the treatment they need either, and in this case, it's kind of a very unusual in that instead of the veteran with mental health issues committing suicide, he shot a dozen other people and surrendered, but he still has the same issues that are not addressed.