Deadly Women - Season 9 (2015)

Rejection and betrayal are good enough reasons for these women to commit heinous crimes.

When these women have scores to settle, they take matters into their own hands. A traumatized woman thinks she's an avenging angel; one of Mexico's most infamous serial killers targets the elderly; and a transgender woman is butchered and buried by two women she tries to help.

These women think their men are worth more dead than alive. A scorned Southern belle tries to cash in on her ex's life; a countess clings to her riches through violent means; and a mother of two trades her husband for another shot at the good life.

Some women like company when they take a life. Teenage lovers chose each other over the life of a loving grandmother; a cold-hearted aunt uses her nephew to become a wealthy widow; and a friendship turns fatal for one unsuspecting husband.

They look like sweet grannies but they prove murder has no age limit. A grandma's need to control her grandson takes a deadly turn; a retirement home romance meets a lethal end; and an ageing gold-digger preys on her final victim.

When a former police officer is dumped she takes the law into her own hands; a quiet housewife buries her marriage problems in the garden; and an excited fiancée turns into the worst kind of bridezilla.

Some women have short fuses, and when their blood boils get out of their way. A couple's New Year's resolution ends in a murderous rampage; a pious parish housekeeper hides a sinful secret and a Christmas drink between neighbors has a deadly hangover.

Some women like others to do their dirty work. A drama queen brings her love triangle to a permanent end; an intimate betrayal turns friends into deadly foes; and a loose woman will do anything to protect her freedom.

They may be the fairer sex but when they clash it can be downright brutal. An abusive mother takes drastic steps to keep custody of her child; a small town gossip sparks a murderous grudge match; and a teen bully makes a shocking move.

A secret addiction drives a young woman to sacrifice her wheelchair bound employer; a scheming caregiver betrays the man who trusts her; and a single mother's desire for a better life leads to a brutal dismemberment.