On a quiet suburban street in northeast Austin, 39-year-old father and husband Stephan House prepares to go to work. He spots a package on his porch. The box explodes in his hands. His neighbor runs to his porch and tries to help the bleeding man as he talks to a 911 operator, but there's nothing he can do. In the aftermath, the Austin police tell the public that the bombing seems to be an isolated incident and that there is no cause for alarm.