As of the second season finale, Laurie is still alive and well.
Yes, Beth dies in the Walking Dead. This occurs in the midseason finale of season 5.
No
Yes. Tdog dies in season 3.
In the 90210 season 4 finale, Dixion got hit by a van, but in the new series 5, you will find out that he is not dead and in a wheelchair, as the episodes go on he can walk again.
Daryl did not die in throughout the entirety of the series.
No, Baby Judith survived.
No.
Juliet
no one
Yes.
She died in the season finale of season 3 and the season 4 season premiere showed her funeral.