Personally I'm not inclined to see a long-held personal grudge against either one of the D's- say going back to 1994, time they still owned fast food bus. (in about 1994?) as a motive, but.... it's possible.
Dr. Anthony Garcia =
Thinking of one case like that ---in Nebraska, an intern or resident dr. At Creighton U. Med School, 2001, got bad reviews from a couple faculty members/supervisors, which resulted in his being fired, forced to leave the program.
He moved states away. Time passed.
A med school faculty home was invaded and household members killed, maybe a son and nanny.
Then 5+ yrs later, another faculty member and wife were killed.
Guy blamed his ruined med career on the reviews and held grudges against both. Was arrested in the past yr.
Found the last w's thread on this
http://websleuths.com/forums/showthread.php?t=127507&highlight=creighton+university
Here's a news summary from July 2013
http://www.dailymail.co.uk/news/art...venge-killings-shot-stabbed-death-people.html
Looking at the D's- if it goes back to when they held FF bus, that's alooooooooooong time ago. a very oooooooooold grudge.
A disgruntled hamburger flipper, not likely imo.
Maybe a long term mgr who wanted to buy one of the stores.
A supplier?
A competitor?
A better "reasonable" grudge, but still not likely, imo.
Can anyone else recall cases w. old personal or business grudges held for 15 or 20 yrs, before the holder killed?