The body of a two-year-old boy found at Pantai Leman, Kuala Kedah today is believed to be the third victim of a man, who is now under custody for allegedly killing his wife and daughter.

The wife and daughter's bodies were found in a drain at an abandoned building in Pekan Simpang Kuala on Sunday, while the boy's body was found on the beach at about noon today, Kedah deputy police chief Adzli Abu Shah said.

The boy's neck was slashed..