According to initial reports , the attacker committed suicide before being arrested .
The Texas FBI also confirmed the shooting incident inside the military base, which caused panic among the unit members .
The shooting originated within the precincts of Medical Brigade Building, Hospital Brigade military base They explained to local media.
At least 21 ambulances and 90 police cars went to the military base, according the first testimonies of local television.
The incident was also confirmed by the authorities of the base through a tweet asked staff to be maintained in safe and away from the epicenter of the shooting locations.
The military base has been fenced and can not get in or out .
Staff and students from the campus of Central Texas College arranged an immediate evacuation , after learning the incident in nearby Fort Hood .
At the base of Fort Hood on November 5, 2009 and an official army psychiatrist Nidal Malik Hasan, gave rise to a slaughter by killing 13 people and wounding thirty . Man was reduced by military personnel of the base and was sentenced to death in August 2013.
