Tragic news to report as we head into Thanksgiving -- a third child that was shot at a home in Tabernacle last week has died.

11-year-old Alexander Harriman died earlier this afternoon at a hospital where he was being treated since the November 20th shooting in Burlington County.

Authorities say Jeannine LePage shot three children and herself and used a pillow to muffle the noise so others in the area wouldn't hear what was going on. 8-year-old Nadia Harriman and her 14-year-old brother Nicholas Harriman were declared dead at the scene. Jeannine LePage died last Sunday.

State Police say they may never know what prompted LePage to shoot her children and herself.