(CBS/AP) TOLEDO, Ohio - Human remains found in the rafters of a garage are likely that of a toddler last seen about three months ago inside a house on the same property, police said Friday.
Investigators said they found the remains Thursday inside a box that was behind other containers and piles of trash in a detached garage belonging to the family of a man who had been dating the toddler's mother.
An autopsy conducted Friday was inconclusive, and DNA tests will be needed to determine if the remains are of 19-month-old Elaina Steinfurth, a county coroner said. Investigators, though, were confident that what they feared was true.
"We found what we believe may be baby Elaina," said Toledo Police Chief Derrick Diggs.
The home and the garage where the box was located belong to Steven King II, the now-estranged boyfriend of Elaina's mother, Angela Steinfurth.
Both Steinfurth and King are in jail and accused of obstructing justice. No charges have been filed since the remains were discovered.
Steinfurth and her two daughters stayed with King at his family's home on June 1, investigators said. The girl's father went to the residence to pick up his two daughters the next day, but only Elaina's 4-year-old sister could be found.
Investigators have said Steinfurth knew Elaina had been seriously injured and didn't seek medical help. They would not say what type of injuries the toddler had or who caused them.
Steinfurth has been in jail since mid-June. Her attorney, Jane Roman, declined to comment on Friday.
King was charged in July with lying to investigators about the child's disappearance. He told reporters after his arrest that he is innocent. A message was left with his lawyer.
Authorities, including the FBI, have searched homes, vacant buildings and the Maumee River near downtown Toledo for any sign of Elaina over the past three months. Volunteers also have looked through neighborhoods and parks.
Officers searched both the home and the garage in the days after Elaina disappeared.
They went to back to the home Thursday and removed the box with the remains, just hours after King appeared in court at a hearing where his trial date was scheduled.
CBS affiliate WTOL reports police said the area was "tough to search," and the box was located in the far corner on a shelf in rafters. Cadaver dogs were reportedly brought to the scene, but due to the condition of the property, dogs were not allowed to go inside.
Angela Steinfurth's stepfather, Richard Schiewe, said the box was not in the garage the day after the little girl was reported missing. He said he went into the garage with police when they searched the building.
"That body was not in the rafters," he said Friday. "Somebody went and got that body and put it in there."