India, April 14 -- A 52-year-old doctor and his younger brother last week allegedly killed his wife over suspicions that she was cheating on him, staged the house to make it look like a robbery and pretended to discover the murder three days later after returning from Raipur on Saturday, police said.

Dr Anil Rahule (52) and his brother, Raju Rahule (48), a farmer from Khairlanji village in Bhandara district, were arrested on Sunday after investigators spotted gaps in his statements and found that his phone was pinging mobile towers in Nagpur on April 9, the day of the murder, though he claimed to be in Raipur.

His wife, Dr Archana Rahule was the senior assistant professor in the physiotherapy department at the Government Medical College...