Patsy spoke of the outside key in the 1998 interview.
TOM HANEY: There has been talk about hidden keys outside. Did you -- did you regularly leave a key hidden somewhere?
PATSY RAMSEY: I, at one time, used to leave a key under Pierre. Pierre is a little statue guy. This guy right here. You push him back, there was a little key. He sat still on a platform.
TOM HANEY: He is outside the door by the sun room?
PATSY RAMSEY: Right. He is on a little platform, and if you lean him back, there was a key under there. But then, you know, you forgot if you used the key, and we were not very diligent about putting it back.
TRIP DEMUTH: We see Pierre in photo 89.
TOM HANEY: When do you recall the last time the key was under there?
PATSY RAMSEY: Don't know.
TOM HANEY: Do you ever recall pulling out to look under Pierre and not having a key?
PATSY RAMSEY: Yes.
TOM HANEY: Do you recall when that would have been?
PATSY RAMSEY: No. I think actually -- no, let me think. I locked myself out one time and I looked under Pierre for the key and there was no key. And I think I had to go to Betty. Betty couldn't find her key. That is how I know she misplaced her key. I think I called Barbara Fernie from Betty's. I said, where are you, can you come by my house and let me in. I do remember that, but I don't know when that was. I mean, it was certainly before all this, but how far back I don't know.
TOM HANEY: What was your usual method though for coming in?
PATSY RAMSEY: Garage door opener, go in, and then the inside garage door was unlocked. I had never used the house key ever.
TOM HANEY: Did you ever hide a key on the cars?
PATSY RAMSEY: No.
TRIP DEMUTH: How did you lock yourself out? How did that happen?
18 PATSY RAMSEY: I don't know. I don't know. I must have usually -- when that would happen it was because I went out the front door to go lift somebody someplace and be in the car with my opener. I just can't remember. I remember looking, there wasn't a key. Betty didn't have a key, and I had to run to Barbara's house somewhere. Maybe I had been out with Barbara that morning. I don't know. Maybe Barbara would remember.
Look at that interesting sentence. "Betty didn't have a key, and I had to run to Barbara's house somewhere." Barbara lived 3.5 miles away. I doubt Patsy ran that far by foot. Obviously she did not drive, because if she had, she would have had her car key, with attached garage door opener, and would not have needed the house key which she explained she never ever used anyway. So we can throw all of that sentence away as simple nonsense said just to take up some wasted time in the interview.