Grab those tissues because this episode is loaded with emotions and tragedy. The adorable sisters - Mika and Lizzie die in "The Walking Dead" season 4, episode 14, "The Grove." It looks like everything is falling apart.

Two Major Deaths in "The Walking Dead" season 4, episode 14, "The Grove"

This episode focuses on one group consisting of Carol (Melissa McBride), Lizzie (Brighton Sharbino), Tyreese (Chad Coleman), Mika (Kyle Kenedy) and baby Judith.

Lizzie loves walkers. In episode 14, when Tyreese tries to put down a walker on the tracks, Lizzie begs him not to. Later, Lizzie goes all hysterical when Mika shoots a walker and Tyreese and Carol know something was wrong.

When Carol kills a walker, Lizzie, again, goes mad about the killings of walkers. Lizzie tells Carol that killing a walker is like killing a human being.

Things take an ugly turn when Carol and Tyreese leave Mika, Lizzie and baby Judith alone in the house. When they return, they see Lizzie holding a knife, and she is next to Mika's dead body. Thankfully, baby Judith is alive. However, Lizzie wants to turn baby Judith into a walker. Carol and Tyreese try to take the knife from her, and this is when she whips out a gun and points at them. She wants them to wait until Mika returns.

Finally, Tyreese takes Lizzie inside while Carol sobs over Mika's dead body.

Carol kills Lizzie

Carol and Lizzie go out to pick wild flowers for Mika. Lizzie is upset and wants to know if Carol is upset with her for pointing the gun at her. She loves Carol and doesn't want her to be mad.

"I love you, Lizzie. And everything works out the way it's supposed to," says Carol.

"Just look at the flowers, Lizzie."

She looks at the flowers, and Carol takes out her gun and pulls the trigger.

Later, Carol and Tyreese dig graves for the sisters and bury them at the house.

What a tragic end!

Watch "The Walking Dead" season 4 episodes on Sundays on AMC at 9 p.m. ET.