71.   But there will be no mystery about which way Callaway is going.

72.   But, really, how much mystery was involved?

73.   By Thursday, the mystery was in the hands of FBI investigators, who asked to interview members of both campaigns.

74.   Clues were scant, which seemed only to prove to some people how wide and dark the mystery itself was.

75.   Exactly when, however, is a mystery.

76.   Exactly how is a mystery.

77.   Fok insists that there is no mystery.

78.   For folks in the bleachers, some of whom camped out two days for their seats, the mystery was whether he would be there.

79.   For Frank Ferrara, a backup defensive end, the mystery was almost unbearable.

80.   Finally, he achieves a kind of absolution with regard to Fielding when the convoluted mystery of that fateful letter of their youths is resolved.