Chattanooga shooting: 4 Marines killed, a dead suspect and questions of motive

[Ruth]

Here is the story:

http://www.cnn.com/2015/07/16/us/tennessee-naval-reserve-shooting/index.html

Authories are looking for a motive.

Authorities "have not determined whether it was an act of terrorism or whether it was a criminal act," Ed Reinhold, FBI special agent in charge, told reporters. "We are looking at every possible avenue, whether it was terrorism -- whether it was domestic, international -- or whether it was a simple, criminal act."


My Question to you:
What do you think caused him to do this?

 

[psalms 91]

It is sad and the saddest thing is that there will probably be more of this.

 

[Ruth]

I added to the post just now Bill. I edited it.