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

Women may be the fairer sex but when they clash it can be deadly. A mother takes drastic steps to keep custody of her child, and gossip sparks a murderous grudge match.

Some women like others to do their dirty work. A drama queen brings her love triangle to a permanent end, and an intimate betrayal turns friends into deadly foes.

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.

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 prove that murder has no age limit. A grandma's need to control her grandson takes a deadly turn, and a retirement home romance meets a lethal end.

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.

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.

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 man is butchered by two women he tries to help. 
 

Envy is the deadliest sin as an obsessed mistress slays her lover's wife, a possessive lover kills her girlfriend and an angry cowgirl takes revenge on an ex.

The stakes are deadly as a transgender woman kills for a new body, a mum and daughter make a fatal trade-off and a wife tries burying her debts…and her husband.

Family ties are slashed as a teen sacrifices her family for an inheritance, a Hollywood-obsessed recluse kills and a mum's drive for social status leads to murder.

These women are dangerous in love - a beauty queen escapes family duties, an accountant's tryst turns fatal and an academic ensures her man can't leave.