Law enforcement officials say they first got tipped off to 23-year-old suspect Paul Ciancia's suspicious behavior from officials in Pennsville, New Jersey.
It's where his family lives, and police there say the suspect sent a text message to his younger brother this morning saying he was suicidal.
Pennsville police then notified the LAPD.
Pennsville police and neighbors know the Ciancia's and say they're a good family.
Los Angeles police checked on Ciancia at his Los Feliz apartment complex where he lives with two roomates. Police say the suspect wasn't there when they checked on him, and his roomates said they hadn't seen him but he seemed to be fine.
45 minutes later, Pennsville police got a call about the LAX shooting.
LA Resident Austin Martin says, "There were about four cop cars in the parking lot and there were a couple snooping around in the pool area."
Residents say police searched Ciancia's apartment for evidence after the shooting.
Martin says, "I saw them and didn't think anything of it actually until I found out there was an occurance at LAX."
Resident Danny Murphy says, "It's a pretty calm community, ages range from young to old so it's pretty quiet."
According to the Associated Press, the Cianca, US citizen had a written note in his bag that said he wanted to " Kill TSA and pigs." It's unclear what evidence police collected at his residence.
(FOX 11 / CNS) A suspect armed with an assault rifle shot his way through a security gate in Terminal 3 at Los Angeles International Airport today, wounding about a half-dozen people and killing a 40-year old TSA security agent before being shot and taken into custody.
A law enforcement official told the The Associated Press that the suspect in the Los Angeles airport shooting is a 23-year-old man who wrote a rant about killing Transportation Safety Administration workers. The official identified him as Paul Ciancia. A second law enforcement official confirmed the identity, speaking on condition of anonymity.
A law enforcement official, who was briefed at LAX on the investigation but not authorized to speak publicly, said the gunman was wearing fatigues and carrying a bag containing a hand-written note that said he "wanted to kill TSA and pigs." The official requested anonymity because he was not authorized to speak publicly.
Now Congresswoman Loretta Sanchez has confirmed to CNN that the identification of the suspect is correct, saying that Ciancia is an LA resident.
The gunfire erupted around 9:30 a.m. inside the terminal that houses airlines such as Allegiant Air, Frontier, Spirit, Virgin America and JetBlue. Patrick Gannon, chief of the Airport Police Department, said the suspect walked into the airport, pulled an assault rifle out of a bag and started shooting.
"He proceeded up into the screening area where TSA screeners are and continued shooting,'' Gannon said, adding that the gunman "went past the screeners and back into the terminal itself.''
Gannon said police pursued the gunman, who was shot and taken into custody inside the terminal. The gunman's condition was not immediately known.
Interim Los Angeles Fire Chief Jim Featherstone said paramedics treated seven people at the airport, and six were taken to area hospitals. One person apparently declined to be transported, fire officials said.
Officials at Ronald Reagan UCLA Medical Center said it was treating three male patients, one in critical condition and two in fair condition. At least two other patients were believed to be at Harbor UCLA Medical Center, but their conditions were not immediately known. News media outlets reported that one patient who was taken to Harbor UCLA had died.
Multiple media outlets, citing unnamed sources, reported that one TSA agent was killed in the gunfire, but police would not confirm the reports.
The gunman was described by some witnesses as a young white male. Police and fire officials said they could not confirm reports that the gunman was an off-duty TSA agent.
Some initial reports indicated that a second suspect had been arrested, but Gannon said, "This was a lone shooter,'' and the gunman "was the only person that was armed in this incident.''
David Bowdich, FBI special agent in charge, declined to provide any details of the investigation, but said, "At this point, we do not see any additional threats here at the airport.''
The outbreak of gunfire sparked chaos inside the terminal, as passengers scrambled to evacuate.
A witness told news media outlets that people began scrambling to evacuate the terminal when the shots rang out. She said some people were directed out through emergency exits onto the tarmac until they were picked up by buses and taken to another terminal. Airline passenger Dana Starfield told the media she and other passengers hid in a closet at the terminal after the shots rang out. "We were all just texting our families and where we were,'' she told the station. "... I just let them know where I was and that I was OK.''
Century Boulevard was closed off leading into the airport, blocking all traffic into LAX, and motorists were advised to avoid the area. Traffic was at a standstill on streets heading toward the airport. Freeway exits near the airport were also closed.
A ground stop was issued for the airport, meaning planes around the country bound for LAX were being held on the ground. Planes already in the air were landing at LAX, and planes at other terminals were being allowed to depart, according to the mayor's office.
Gina Marie Lindsey, head of Los Angeles World Airports, the city agency that operates the airport, said some flights were diverted to LA/Ontario International Airport, but planes were still landing at LAX. "I want to let everyone know that technically LAX is still accepting incoming flights, but we are doing that at less than half of our normal arrival rate,'' she said.
She advised passengers to keep in close contact with their airlines, noting that all flights from the airport will likely be delayed for most of the day.
The shooting was the first of its type at LAX since 2002, when an Egyptian-born Irvine resident opened fire at the El Al ticket counter on the Fourth of July.
El Al employee Victoria Hen and Yaakov Aminov, who was at LAX to see a friend off, were killed and several other people were injured before the gunman -- Hesham Mohamed Hadayet -- was shot dead by an El Al security officer.
J. David Cox, national president of the American Federation of Government Employees, the union for TSA agents, has issued the following statement in response to the shooting at LAX: "We are sickened by reports of today's shooting at Los Angeles International Airport. Our sincerest thoughts and prayers go out to the passengers and Transportation Security officers killed or injured in this heinous act. Thank you to all of our brave TSOs who put their lives on the line every day to keep the flying public safe. AFGE is monitoring the situation along with TSA management.''
Interim Los Angeles Fire Chief Jim Featherstone says paramedics treated seven people at the scene of that LAX shooting, and six have been taken to hospitals.
John Wayne Airport is operating as usual, but passengers are advised to check with their airline regarding possible delays, says airport spokeswoman Jenny Wedge. Flights diverted from LAX due to this morning's shooting will likely go to Burbank and Ontario, Wedge says.
Long Beach police say the Long Beach Airport is open, but with "heightened security,'' and travelers are being urged to allow extra time.
Officials at Bob Hope Airport in Burbank say they have beefed up security in response to that shooting at LAX, but the airport is open and operating normally.
The CHP reports that closures have been ordered of all LAX-related exits from the Glenn Anderson (105) Freeway and the San Diego (405) Freeway because of that shooting at LAX.