Day one ends in the trial of Casey Anthony, the Florida mother accused of killing her daughter, Caylee.

Fox News Radio's Eben Brown recaps the day, from opening statements to the first witness, from outside the courthouse in Orlando...

As Prosecutor Linda Drane Burdick gave her opening remarks, Casey Anthony cried and shook her head.

Listen here, to some of what the prosecution had to say:

Defense Attorney Jose Baez followed with his opening remarks...

...where he dropped a bombshell:

Baez says that Caylee drowned in a swimming pool, and that the cover-up was to keep George Anthony out of trouble, as well.

Anthony faces the death penalty, if convicted.