Ok, adding on to the fight....I also believe she was taking diet pills (don't beat me up) and I think Darin and her sister had something "strange" going on. Add THAT and maybe there was a enormous fight. I know when I am home all day with the kids and I'm p.m.s.ing, I get very edging. Is it true Darin took Darlie's sister home on the night of the murder? Maybe hormones were raging, maybe some otc diet pills, hunger, suspicions, money problems, "stuck" with the kids all day, picking up the same things all day long, not getting enough sleep and the summer heat just all hit at once and she exploded??????? I don't know. I agree with the previous poster. I think she's guilty then I talk myself right out of it