A) Hillary's health deteriorates to the point she is forced to withdraw (or she has a public episode where it is obvious she is in no condition to be President)
B) Hillary is indicted for her email issues and is forced to withdraw
C) Hillary survives without any major health issues, is not indicted, and goes on to secure the nomination
B) Hillary is indicted for her email issues and is forced to withdraw
C) Hillary survives without any major health issues, is not indicted, and goes on to secure the nomination