FOUNTAIN INN, S.C. -- The Fountain Inn home where a mother and son were killed two weeks ago was damaged by fire on Sunday.

Firefighters said that the home on Allen Bridge Road caught fire at about 3 a.m.

Deputies have said that it was in that house where Amanda Chapman and her teenage son, Ashton Arnold, were killed on Nov. 29. They said that Gentry Chapman, Amanda Chapman's husband and Ashton Arnold's stepfather, killed them. They said that Gentry Chapman called 911 after the shooting, drove to the Fountain Inn Police Department and turned himself in to authorities.

Chapman is charged with two counts of murder and is being held in jail without bond.

Firefighters said that the blaze is suspicious.