Tamil Nadu Chief Minister M K Stalin expressed grief over the death of seven persons, including five children, killed in landslide caused by rain in Annamalaiyar Hill in Thiruvannamalai district and announced Rs 5 lakh solatium each to their kin on Tuesday.

The seven persons, including a family of four in VOC Nagar on the foothills and three children from the neighbourhood were trapped in a house and got buried under mud and rocks, after a boulder rolled down from the hilltop following torrential rain on December 1, and hit the residential building.