US Police say a gunman who carried out a deadly attack at Los Angeles International Airport, sent a suicide text before the shooting.
The suspect - a 23 year old American - shot a security guard and injured three others, before being shot and injured, and taken into custody.
His father says he sent his brother a text which referred to him taking his own life before the incident at LAX.
A room mate of the alleged attacker says he seemed normal when he saw him last week;
