In a shocking incident, a housewife, who was allegedly depressed due to prolonged illness, killed her three-year-old daughter before hanging herself at her house at Nangloi Extension part II on Thursday morning, police said.

Manju Singh, 32, left behind a suicide note stating that she was frustrated and wanted to end the suffering. She said she was "taking her daughter" Shradhha with her since she was very dear to her.