I see we think the writing stinks! Lets see if I can do better?
Christopher Fernanders (55) of Paxinos shot and killed Heather Campbell (46) and her date, Matthew Bowersox (52) of Mifflinburg, in a planned attack at Buffalo Wild Wings Friday evening. Following that shooting, as Fernanders was returning to his car, one Troy Sprenkle (46) of Sunbury, exited the restaurant and shot Fernanders 3 or 4 time, seriously wounding him. (paragraph)
The rest would detail the court order, the letter, the tracking and the rest of the story.
So a good samaritan armed came to the rescue but a little too late. Thank you for the clarification.