Kathmandu, June 7 -- Four Nepalis including two children were found shot and killed in a home in Manassas Park, Virginia, the United States of America, late Thursday, reported various US media.

The Manassas Park police are investigating as a possible murder-suicide, the nbcwashington.com reports.

The 2-year-old boy, 8-year-old girl and two adults in their 30s were found dead after their landlord requested that police conduct a welfare check on the tenants in his downstairs apartment, police said Friday.

"They were: Santosh Pariyar, 38; Anju Shrestha, 36; and the children, whose names were not released by police," the report states.

"At this time, it appears that this may have been a murder-suicide incident," Manassas Park police said ...