A man with his brother killed his wife and sister-in-law in the Multan district of Punjab, police said on Tuesday.
They added that Fayaz and his brother Ahmed shot dead his wife Saima and sister-in-law.
Saima was living with her parents after having an issue with Fayaz two years ago, the police said.
The accused are on the run and the police have launched a hunt for the fugitives.