I am reading Steve Thomas' book about the case for the first time, and I just got to the part where Linda Arndt went to see Patsy on a social, unauthorized visit and then would not tell the Boulder detectives what they talked about, and told Steve Thomas that if she was kicked off the case, she'd "take herself out and everyone else" and made a gun-shooting motion at her temple. I'm not done with the book yet, of course, but WTF?????

Did Patsy confess to Linda and Linda didn't want to betray it?? Or what????