The victim was identified as Neetu. She was married on February 22 with Suraj, a resident of Sabota village at Jewar.
Neetu's uncle has lodged dowry death case against Suraj and mother-in-law Anita and father-in-law Inderjit. He alleged that her in-laws were torturing her over dowry, police said.
When their demands were not fulfilled, her in-laws last night poisoned her to death and cremated the body last night, according to the police.
DSP Dilip Singh said dowry death case against three accused has been registered.
