All three suspects face capital murder charges, according to the Garland Police Department. Jose Luis Trivino-Cruz, 35, is being held on a total bond of $3.255 million. He faces charges of capital murder, aggravated robbery, and indecent assault.

New York City police detectives searched the Las Vegas studio apartment of the suspected gunman in Monday's mass shooting at a Midtown Manhattan office tower and found what law enforcement sources described to ABC News as a suicide note he left for his parents.

The attorney for the man who sold what would become the deadly weapon in a mass shooting in New York City earlier this week said his client legally sold his co-worker the gun.