- Suna West MP Peter Masara condemned the incident and called on the police to set-up more police posts.
Cattle rustlers shot and killed two people during a raid on Wednesday in Migori County.
County Police Commander Joseph Nthenge said the couple - Bonface Kiche Tabaka, 33, and his wife Beatrice Auma, 27 - were killed at 12am in their Ragana home, Suna West Sub-County.
Beatrice had given birth a few days ago.
Distress calls by neighbours prevented the gang from stealing the cattle.
But they later stole four cows from a neighbouring home, which were later recovered.