Omaima Nelson, a former model and nanny, stabbed her husband Bill with scissors and assaulted him with an iron. Following his murder, she cooked his head and then boiled his hands in order to get rid of the fingerprints. After mixing his bosy parts with Thanksgiving turkey, she disposed it into the garbage bin. She was convicted of the murder and sentenced to 27-years life imprisonment

Griselda Blanco was also called 'The Black Widow'. She ambushed her second husband, Alberto Bravo, who was also her business partner in a parking lot of a nightclub and shot him and his 6 bodyguards. It is said that she is responsible for over 200 murders while she would transport cocaine to New York from Colombia.

Swathi, a married woman from Nagarkurnool district of Telangana killed her husband with the help of her lover and then poured acid on the husband's face to disfigure him. The lover, then got a plastic surgery done to look like her deceased husband. Her plan backfired after a simple fingerprint test revealed the duo's plot and they were arrested

A woman allegedly killed her husband and disappeared with valuables worth lakhs. The woman drugged her husband and son with an overdose of sleeping tablets in milk and allegedly strangled her husband to death. Her attempt to murder her disabled son remained unsuccessful. She was later taken into custody by the police

A woman along with two friends murdered her husband and then dressed up the crime scene to make it seem that he died of electrocution in New Delhi. There is no information on any arrests made by the cops

Stacey Castor, also dubbed the 'black widow' tried killing her second husband by giving him antifreeze. She is also thought to have tried to murder her daughter by poisoning her and killing her first husband as well. Her plot unraveled when her story of her husband committing suicide began to look suspicious. In an attempt to save herself, she framed her own daughter for the crime. Stacey is also suspected to have murdered her first husband named Michael Wallace

A mother of three and her lover were arrested for allegedly killing her husband at Chadheyapada in Ganjam district. The two had allegedly chopped the man's body into pieces after killing him and then dumped his body parts in a gunny bag and got rid of it.

Betty Lou Beets murdered and killed both her fifth and sixth husbands. She even ran over another husband, but she somehow failed to kill him. She was executed in 2000 via lethal injection.

In 2001, Australian psychopath Katherine Knight, stabbed her lover John Price 37 times while he was asleep after they had sex. She then fed some of his flesh to his dog. She even cooked a stew along with potato, beetroot, pumpkin, cabbage and zucchini and gravy with the rest of his body and tried to feed it to Price's children

28-year-old woman, Ruma Begum Anwar Hussain Lashkar, killed her lover in a Thane slum. She allegedly took the drastic action in a fit of rage after he refused to marry her. In a fit of rage, she killed him by first attacking him with bricks and then slitting his throat. She then took all his money and other valuables and fled to her home

76-year-old Jeff Carstensen is suspected to have murdered four of her five husbands. She even took a $100,000 life insurance policy in her grandson's name, placing herself as the sole beneficiary, and thus setting off alarm bells

Tillie Klimek was a dangerous psychopath. Posing as a 'psychic' she 'predicted' the deaths of her three husbands. A woman who was her neighbour, and suspicious of her husbands' deaths, as well as three children from a family whom she's been quarelling with, were also killed by her

Fed up with her ex's blackmailing, a woman along with her brother and two others allegedly killed him. The tragic incident took place in Pimpri. The police said Archana Nikam (29), her brother Prem Randive (22), one Ganesh Rokade (19) and a 15-year-old school dropout, stabbed the woman's ex, Sagar Thorat (26), to death in an isolated spot.

A 25-year-old woman, Gulistan, was arrested for killing her husband with the help of her lover, Rizwan Saifi, a man in his late 20's, inside their house in east Delhi's New Ashok Nagar area. Gulistan told police that after her marriage, Salim, who was a drug addict, regularly beat her and humiliated her

A woman allegedly killed her husband on the suspicion that he was having an extra-marital affair. In order to make it appear like a case of loot, the woman, identified as Richpal, took out the chain and rings from the victim's body and lodged a complaint of loot and murder at the local police station. No confirmation on any arrests made.

Parvati Taksalkar was sentenced to six years of imprisonment for killing her husband, Assistant Police Inspector Nandkishor Taksalkar. Strangely, she had walked into the Powai police station with her son, her clothes stained with blood, and announced, that she killed her husband and that his body was lying at their house. She was arrested by the police.

A woman and her paramour were sentenced to life imprisonment for killing her husband in Indatiyana village of the district

A 25-year-old woman hit her husband to death using an iron rod in Bengaluru's JP Nagar. The woman was tired of her husband's drinking and domestic violence. She was later arrested by the police

A woman in Mathura district allegedly killed her husband after he opposed her extra- marital relationship with one of their relatives. She was later on arrested by the police.

Tired of his violence and constant antics, a woman murdered her husband with an overdose of sleeping pills. She confessed to commiting the crime after she was arrested