The deceased woman, Sudha (40) was married to the accused Dilip Jha for 12 years and the couple was residing in Kala Enclave colony under Khoda police station area.
According to Khoda SHO Ummed Singh Yadav, the couple used to have regular tiffs over Sudha's suspicion that Dilip was in an illicit affair with another woman. Around 1.30 PM this afternoon when Dilip returned home from work they again got into an heated argument.
In a fit of rage, Dilip allegedly beat his wife with a hammer, causing fatal injuries on her head, Yadav said.