Shimla, July 31 -- Kullu police have solved the murder case of junior engineer's of Jal Shakti department and arrested four persons, including a woman doctor.

The victim, Labh Singh Guleria, 52, was found injured near the department's office on the evening of July 24 and later succumbed to his injuries during the treatment at AIIMS Bilaspur. A case was registered based on a complaint by his wife Kanta Devi.

Among those arrested are a female doctor, posted at the Kullu regional hospital; her husband, a doctor at Ayurvedic hospital in Lahaul Spiti; her father-in-law and her brother-in-law, said police, adding that the arrests were made on Wednesday night.

"We arrested four persons, including a female doctor, after the police investigatio...