Who were Anand & Alice, Indian-origin couple found dead with kids in $2.1 mn US mansion?

Software engineers 42-year-old Anand Sujith Henry, his 40-year-old wife Alice Priyanka and their twins were found dead inside their $2.1 million mansion in California. The Indian-origin couple were alumni of Kerala's TKM College of Engineering. While Henry was a mechanical engineering graduate, Priyanka was a civil engineering graduate. They were residing in San Mateo County for past nine years.