Authorities say they have no evidence that anyone else was involved in the deaths of a 35-year-old woman and her two children at a North Carolina home.

Harnett County deputies told media outlets that 35-year-old Danielle Biggs, her 3-year-old son and 21-month-old daughter were found dead about 4 p.m. Friday in their Lillington home.

The officers had gone to the house after someone called authorities and said they were worried about the family's well-being.

In a news release Saturday, deputies said they have not found any evidence to indicate anyone else was involved in the deaths. They did not explain their findings further and there was no immediate information on the cause of death.