Lilly Chambler

Lilly Chambler is a character first introduced in Season 4 of AMC's The Walking Dead.

Summary
Lilly was a soft-spoken woman who looked out for the best interests of her family. She was seemingly oblivious to the grim realities of the outside world, and as such, lacked the necessary skills to survive.

Lilly is initially wary of Philip, but after the man helps her family several times, she seems to be grateful and grows fond of him. He's the one who reveals to her that everyone is infected and it takes brain damage to kill the walkers. She insists that he allow her family to travel with him after David's tragic death. In the truck at night, she starts a sexual relationship with Philip.

Later, when Philip leads an assault on the prison, Lilly shows up with Meghan, who was bitten after Philip settled them to a riverside by a walker buried in a mudslide. Phillip shoots Meghan in the head, in order to prevent her reanimation. After the brutal onslaught ensued leaving many dead, Lilly found Philip lying in the grass after he was stabbed and left bleeding to death by Michonne. She then shoots Philip with his own gun, ending his reign of terror.

Though it is not seen directly, Tara tells Glenn she was surrounded and killed by walkers in the courtyard.