HENDERSONVILLE, Tenn.-- A young Tennessee mother has been charged with first-degree murder in the deaths of her newborn twin boys found in her home just north of Nashville, police said Thursday.

Hendersonville police were called to the home of 25-year-old Lindsey Lowe on Wednesday to investigate the death of a newborn. They discovered the second boy was also dead.

Police have not released the cause of death for the twins, whose bodies were taken to state medical examiner's office in Nashville for autopsies. Police said Lowe is being held without bond and undergoing a medical evaluation.

Police were trying to find the babies' father.

Lowe graduated from Western Kentucky University with a degree in interior design in 2008, according to a university spokesman.

There was no answer at Lowe's two-story brick home in an upscale cul-de-sac in Hendersonville in Middle Tennessee.