OK...questions/theories...
1) Is she crying to keep up the charade that Caylee was kidnapped?
2) Is she crying to try to set up an insanity defense?
3) Is she crying because she just realized there went her bargaining tool (location) to try to get out of jail or a light sentence?
4) Is she crying because the death penalty may be back on the table?
All of the above. She knows the jig is up and now it’s time to pay the piper............Her only defense now is “accidental” death, but it will be difficult if the rumors of duct tape on the mouth of the skull are true..........