BD stated herself last night on NG that "he was fired or there was just a big blow up there". This is the transcript for NG....
http://transcripts.cnn.com/TRANSCRIPTS/1101/04/ng.01.html
snip
BILLIE DUNN: He`s not working.
GRACE: OK. Last night, didn`t you tell me he was on his way home from work, or did I just get that mistaken?
BILLIE DUNN: No, I said that. He went in Monday morning, but there was an argument. He was fired or there was just a big blow-up there. He walked out. He left his job by 6:30 in the morning and went to Big Spring (ph) to his mom`s house.
GRACE: OK. What was the blow-up about?
BILLIE DUNN: I don`t even know. I just know he didn`t get along with one or two of the co-workers.