More than 20 victims in Texas, new images emerge after the attack.

While 22 others are reportedly injured, they include a four - month - old baby. According to international media sources, the number of victims could increase.

According to police, the suspect is a 21-year-old boy whose identity has not been confirmed. Three people have been arrested for this attack.

Social media report that the attacker has left a text on several different websites. This has raised concern that this attack may have Nazi motives and extreme right - hand ideology.