Police arrested a 24-year-old man who was found riding a motorcycle naked in Permas Jaya in Johor Bahru yesterday, just hours after he was suspected of killing his wife and three-month-old baby.

The tragic incident unfolded when locals in Jalan Dewasa in Kampung Bakar Batu near the Johor state capital, discovered the bodies of the suspect’s wife, aged 26, and their three-month-old son at the house entrance...