hospital , her grandmother said . Heinze , who is unemployed , told police he was not home when the killings occurred . Watch sheriff describe attack as `` the most heinous crime we 've ever had in the community '' '' According to the earlier arrest warrant , Heinze provided `` investigators with false and misleading information about his whereabouts and involvement in the circumstances leading up to him calling 911 to report the deaths of his family members . '' The arrest warrant also said he removed a shotgun from the residence and hid it in the trunk of his car . A man identified as Heinze reported the slayings . He told an emergency dispatcher when he called Saturday , `` I was out last night . I got home just now , and everybody 's dead . ... My whole family 's dead . It looks like they 've been beaten to death . '' Listen to the 911 call '' Seven of the eight victims will be buried Saturday , as a 3-year-old who was injured struggles to survive at a Savannah hospital . The toddler 's grieving grandmother , Diane Isenhower , who lost
BRUNSWICK , Georgia -LRB- CNN -RRB- -- Guy Heinze Jr. , the son of one of the victims of last week 's killings of eight people in a southeast Georgia mobile home , has been arrested on eight counts of first degree murder , police said Friday . Guy Heinze Jr. faces eight first degree murder charges related to a shooting at a Georgia mobile home . Investigators obtained an arrest warrant Friday evening for Heinze , 22 , just hours after he had been freed from jail on charges of tampering with evidence and making false statements to a police officer , Glynn County , Georgia , Police Chief Matt Doering said . `` I can assure you that this person is responsible , '' Doering said at a news conference Friday evening . The bodies were discovered last Saturday at New Hope Plantation mobile home park , north of the Atlantic coastal city of Brunswick . Seven died in the mobile home , and the eighth died Sunday at a hospital . Doering refused to reveal how the victims were killed or the suspected motive . A 3-year-old who was injured struggles on life support at a Savannah