VADODARA: This childless couple adopted her when she was just two months old. But the girl, now 16, is in police custody for allegedly killing her foster parents in cold blood.

On Tuesday, police arrested the girl with her 22-year-old boyfriend, Sapan Purani, for murdering Shrihari Vinod, 63, and his wife Sneha, 60. Shockingly, the couple was killed on August 3 and the murder came to light only on Monday night.

The police got a missing persons complaint from a relative of the deceased. When cops reached their house in Tirupati Society in Manjalpur, they found the decomposed bodies.

A preliminary investigation revealed the girl killed her parents because they were against her relationship and had fights over the issue.

However, what surprised the police was that the girl and Sapan visited the home frequently after committing the murder. “Since they failed to dispose the bodies, she began pouring acid on them, hoping that they would get decomposed fully. Sapan used to regularly spray room freshener,” said Gautam Parmar, deputy commissioner of police (south).

Vinod had retired from a nationalized bank while Sneha worked with LIC. The girl is a class XI student of a CBSE school in Manjalpur.

Police questioned the girl after learning that she wasn’t getting along with the couple and had started living separately. According to the police, on August 3, the girl mixed sleeping pills in the couple’s food, smothered them and stabbed them.

