Greater Noida, May 11 -- An investigation is on into the death of a 22-year-old woman whose body was seized by police while her in-laws were burning it by a roadside in Greater Noida, said police. In the only arrest made in the case so far, a neighbour was nabbed on Saturday. The incident took place on April 7. "Prima facie, it was suspected that the woman died by suicide following a dispute with in-laws. However, her husband and in-laws attempted to conduct her last rites illegally without informing the police," said Jitendra Kumar, SHO, Dadri. The SHO said the woman's family have alleged that her in-laws killed her and a case under sections of murder has been registered against seven identified people, including her husband, in-laws and their friends. They are currently absconding and efforts to trace them are underway, said police. A 22-year-old man, a neighbour who allegedly provided kerosene oil and accompanied her in-laws while she was being burnt, was arrested from Dadri on Saturday, said police. "On April 7, the woman died under mysterious circumstances at her in-laws' home. Hours before her death, she made two distressed calls to her brother informing him that her in-laws were assaulting her," police said....