Who was the killer in sharp objects?

Just when you thought you had it all figured out—Adora is the killer! —the last 10 seconds of the finale threw a huge curveball and revealed that Amma was actually the one who had killed Natalie Keene and Ann Nash. To be clear, Adora did kill her daughter Marian by slowly poisoning her decades ago.

Further detail about this can be seen here. Keeping this in view, why did Amma kill in sharp objects?

It is then revealed that while Adora did kill Marian, Amma murdered Ann Nash and Natalie Keene, in part because she was jealous of the attention Adora was giving the girls. Amma is later arrested for her crimes.

Also Know, who is Mae in sharp objects? Series Cast

Amy Adams Camille Preaker 8 episodes, 2018
Lulu Wilson Marian Crellin 8 episodes, 2018
Elizabeth Perkins Jackie O'Neill 8 episodes, 2018
David Sullivan Chris 8 episodes, 2018
Violet Brinson Kelsey 8 episodes, 2018

Subsequently, question is, will there be a season 2 of sharp objects?

Courtesy of HBO. It looks like Marti Noxon's initial “no” to a second season of Sharp Objects is softening. “Maybe there will be a sequel and we'll get to find out,” Noxon said, per The Hollywood Reporter. “Gillian [Flynn] and I have some thoughts on it.”

What happened to Camille in sharp objects?

In the book, Camille goes after the one unmarked area of skin on her body with a kitchen knife. In the series, Camille is left on the precipice of unfurling trauma. But late in July, a few weeks after the limited series debuted, HBO confirmed that Sharp Objects Season 2 won't be happening.)