Ghaziabad, Jul 5 (IANS): A man, who suspected his wife of adultery, killed her and their three children and later committed suicide in Uttar Pradesh's Ghaziabad district, the police said on Friday.
Police have recovered a suicide note in which the man stated that he suspected his wife of having an illicit affair due to which there were frequent quarrels between them.
"The note says tired of the fights, he poisoned his wife and children choked them by tying tapes around their face," said Senior Superintendent of Police (SSP) Ghaziabad Sudhir Kumar.
Police said neighbours informed them about the tragedy after which a team was sent to the spot. The bodies have been sent for post-mortem.