The gunman in Wednesday night's shooting at an LA Fitness in Pennsylvania has been identified as George Sodini.
At approximately 8 PM last night, George Sodini walked into the LA Fitness health club, turned off the lights and began shooting into a crowd of about 30 women taking a Latin dance class in gym's aerobic center.
All together, Sodini killed five people, including himself, and injured as many as 15 others.
It now appears that the gunman had plotted his act of violence in an online diary.
Among those that survived the attack was his ex-girlfriend. It is unclear if Sodini's ex-girlfriend was detailed in his online diary but authorities assume it was not a coincidence that she was there at the time of the shooting.
George Sodini eventually turned the gun on himself and died at the scene.