Detailed Instructions: In this task, you are given a text of many news articles seperated by special token "|||||". Your task is to summarize them.
Q: An ambulance drives through the Annex Gate at Lackland Air Force Base in San Antonio, Texas April 8, 2016. REUTERS/Darren Abate 
  
 Bexar County Sheriff's deputies are seen inside Lackland Air Force Base in this image tweeted by @BexarCoSheriff in San Antonio, Texas April 8, 2016. REUTERS/Bexar County Sheriff/Handout via Reuters 
  
 Military and emergency response personnel are seen inside Lackland Air Force Base in San Antonio, Texas April 8, 2016. REUTERS/Darren Abate 
  
 Military and law enforcement personnel are seen inside Lackland Air Force Base in San Antonio, Texas April 8, 2016. REUTERS/Darren Abate 
  
 Military and law enforcement personnel are seen inside Lackland Air Force Base in San Antonio, Texas April 8, 2016. REUTERS/Darren Abate 
  
 A military police officer and working dog are seen inside Lackland Air Force Base in San Antonio, Texas April 8, 2016. REUTERS/Darren Abate 
  
 Military and law enforcement personnel are seen inside Lackland Air Force Base in San Antonio, Texas April 8, 2016. REUTERS/Darren Abate 
  
 SAN ANTONIO Two airmen were killed in a "a workplace violence incident" on Friday at Lackland Air Force Base in San Antonio, Texas, military officials said, with media outlets reporting that an airman shot his commanding officer and then himself. 
  
 Two weapons identified as Glocks were found at the scene, Brigadier General Robert LaBrutta, Commander, Joint Base San Antonio, told a news conference. LaBrutta said the two men were the only casualties and he declined to provide further details such as a possible motive. 
  
 "This was a workplace violence incident and not the result of a terrorist attack," the U.S. Air Force Joint Base San Antonio said in a statement. 
  
 The Air Force Times, citing internal Pentagon communications, reported the commanding officer of a training squadron at the base was shot by an airman who then apparently killed himself in a classroom building. 
  
 A Pentagon official, speaking on condition on anonymity, told CNN that the airman shot his commander. 
  
 Military officials would not confirm the reports. The Bexar County Sheriff's office described the deaths as a likely murder-suicide. 
  
 LaBrutta said individuals are not allowed to carry weapons on base unless they are in security forces or the Air Force's Office of Special Investigations. 
  
 "This morning we received one of those calls you never want to receive," LaBrutta told reporters. 
  
 "Our hearts and prayers go out to the families that are going to be affected by this tragedy," he said. 
  
 LaBrutta said that after an initial report of a shooter, security officers rushed to the scene within three minutes. Both men were found in an office. The shootings occurred at the Medina annex, where operations such as military dog training take place. 
  
 (Additional reporting by Jon Herskovitz in Austin and Lisa Maria Garza in Dallas; Writing by Jon Herskovitz; Editing by Jeffrey Benkoe and Grant McCool) ||||| SAN ANTONIO (AP) — The fatal shooting of two people at an Air Force base in Texas appears to be a murder-suicide, authorities said Friday. 
  
 Two bodies were found inside a room of a building at Joint Base San Antonio-Lackland, Bexar County sheriff's spokesman James Keith said. 
  
 It's believed the shooter is among the two dead, Keith said, adding that sheriff's deputies and other law enforcement officers are continuing to search the building and nearby facilities. 
  
 Joint Base San Antonio-Lackland is the home of Air Force basic training. The Army's Fort Sam Houston and Lackland Air Force Base were combined during base realignment several years ago to become the military's largest joint base. 
  
 About 160 miles northeast of the joint base is Fort Hood, which in 2009 was the site of the deadliest shooting at a U.S. military base, when 13 people were killed and 31 were injured. 
  
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 This story has been corrected to show that Fort Hood is northeast of the joint base, not southwest. |||||
A:
A fatal shooting of two people at an Air Force base in Texas on Friday appears to be a murder-suicide, the AP reports. Two bodies were found inside a room of a building at Joint Base San Antonio-Lackland, says Bexar County Sheriff's Office spokesman James Keith. "It's over," he told Reuters, adding that it's believed the shooter is among the two dead and that sheriff's deputies and other law enforcement officers are continuing to search the building and nearby facilities out of "an abundance of caution." "There are still some rooms that are locked that we are still trying to gain entry into," Keith says, per the Air Force Times. The lockdown at Lackland and at nearby schools has been lifted. The Times says it obtained an internal report from the Pentagon that indicated the commanding officer of a training squadron at the base was shot by an airman, which an Air Force spokeswoman for the Pentagon couldn't confirm right away. On its official Facebook page, the base notes that "there are no indications that this was a terrorist attack." Joint Base San Antonio-Lackland is the home of Air Force basic training. The Army's Fort Sam Houston and Lackland Air Force Base were combined during base realignment several years ago to become the military's largest joint base. About 160 miles northeast of the joint base is Fort Hood, which in 2009 was the site of the deadliest shooting at a US military base, when 13 people were killed and 31 were injured.