According to the Republican Herald, Michael Mindock III, 53, shot his wife, Brigitte Mindock, , in the back, then put the gun to his own head and pulled the trigger.
Both survived.
Full story from the Republican Herald
http://republicanherald.com/police-offer-update-on-west-penn-township-shooting-1.1953042
Times News
http://www.tnonline.com/2015/oct/04/police-say-west-penn-shooting-was-attempted-murder-suicide