NAGPUR: Suspecting infidelity, a 40-year-old man allegedly killed his wife and their house-owner couple in Shubham Nagar area, police said on Monday.
      
Rajkumar Varma hit the trio with a hammer and a grinding stone while they were fast asleep last night on the terrace at their residence, they said.
       
Varma suspected that his wife Rani had an illicit relalationship with landlord Arun Khandar (40), they said.
       
The bodies have been sent for postmortem, police said adding a case has been registered against Varma, who is absconding since the incident.