Texas mall shooting updates: What police found after search warrant issued
Eight people were killed in the attack.
Eight people were killed and seven others were injured when a gunman opened fire at an outdoor mall north of Dallas, Texas, on Saturday afternoon, officials said.
The alleged gunman died after a confrontation with police at the Allen Premium Outlets, police said.
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Texas DPS releases adult victims' names
The Texas Department of Public Safety released the names of the adult victims killed in Saturday's shooting.
They were identified as Kyu Song Cho, 37, of Dallas; Cindy Cho, 35, of Dallas; Christian LaCour, 20, of Nevada, Texas; Elio Cumana-Rivas, 32, of Dallas; and Aishwarya Thatikonda, 26, of McKinney, Texas.
Investigators said three unidentified minors, ages 3, 8 and 11, were also among those killed.
-ABC News' Stephanie Wash and Jack Date
What police found after search warrant issued
ABC affiliate WFAA has obtained a search warrant return listing what was found by investigators at the suspect's home.
Among the items were three boxes of ammo and loose rounds, a knife in a holster, two holsters and silver-colored handcuffs, according to the search warrant listing obtained by ABC affiliate WFAA.
-ABC News' Josh Margolin
Suspect terminated from Army after 3 months
The mass shooting suspect, Mauricio Garcia, joined the U.S. Army in June 2008 and was terminated three months later, according to an Army spokesperson.
"He was separated under the 2005 edition of Army Regulation 635-200, paragraph 5–17, Other designated physical or mental conditions," an Army official said.
-ABC News' Matt Seyler
6 victims remain in hospital
Medical City Healthcare said its hospitals are still treating six patients from the mass shooting.
Three are in critical condition, two are in fair condition and one patient -- who is at Medical City Children’s Hospital -- is in good condition, officials said.
Suspect had history of mental health problems: Sources
Preliminary information developed during the investigation indicates the suspect was in the U.S. Army in 2008 and was "removed due to mental health concerns," law enforcement sources briefed on the probe tell ABC News.
In addition to the insignia on the shooter's equipment that suggested a right-wing extremist ideology, investigators have found social media accounts connected to the suspect that reveal hundreds of postings and images, including writings with racially or ethnically motivated violent extremist rhetoric, including neo-Nazi material and material espousing the supremacy of the white race, the sources said.
None of the subject's postings analyzed to date were liked or shared by other users nor were there any public comments, according to the sources. The suspect's account did not contain any friends or associates that were publicly visible, the sources said.
Investigators have determined the suspect had no criminal history and opened fire with a semi-automatic rifle, according to the sources. The shooter was equipped with a ballistic vest, numerous magazines and additional handguns, the sources said.
-ABC News' Josh Margolin
