(CNN) -- Six people were killed, including two children, and another three children wounded in a shooting Monday in Memphis, Tennessee, authorities said.

Memphis Fire Department spokeswoman Melanie Young said firefighters responded to a 911 call at a home at 6:11 p.m. Monday when the bodies and wounded children were found.

The wounded children -- a 7-year-old boy, a 10-month-old girl and a 4-year-old whose gender wasn't immediately known -- were transported to Le Bonheur Children's Medical Center.