India, Jan. 24 -- A man was on the run after allegedly killing the husband of the woman he was in a relationship with, following two failed attempts to murder him in Madhya Pradesh's Gwalior, police said on Saturday.

Police said they arrested the woman, Reena Goswami, and her accomplice, Sunny Parmar, while the prime accused, Amit Khan, remained absconding.

Additional police superintendent Anu Beniwal said that Goswami was in a relationship with Khan and complicit in her husband Santosh Goswami's murder. "On Tuesday night, Santosh Goswami was shot dead in the Kampu area. Investigations revealed that two men were involved. Parmar, arrested on Friday night, confessed to the crime," said Beniwal.

Beniwal said Parmar told police that Santo...