"Jyoti and co-accused Mohd Jibrial were arrested from Shahpur area in west Delhi, while co-accused Vipin was arrested from Begusarai in Bihar," said Additional Commissioner of Police (West) V Renganathan, Thursday.
The body of Jyoti's husband Sunil Choudhary, a vegetable seller at Keshopur subzi mandi in west Delhi, was found March 5 in Paschim Vihar in west Delhi.
Joyti wanted to marry Vipin and plotted her husband's murder, police said.
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