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

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

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

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.