Gurugram Police have arrested a man on the charge of murdering his 32-year-old wife, Ruby, in Sarhaul village in Guguram as he suspected her of having illicit relations, police said on Friday.

Satish Kumar, 38, of Mainpuri district in Uttar Pradesh had allegedly brutally assaulted his wife with an iron rod after a heated argument over a suspected extramarital affair and fled the spot on February 14.