Authorities say they have confirmed a total of at least 11 victims whose remains were found in the Cleveland home of a registered sex offender.
The Cuyahoga County coroner's office said Wednesday that a skull found in a bucket in Anthony Sowell's basement belonged to a body they have not yet found.
Authorities also say they have identified one of the victims as 53-year-old Tonia Carmichael, who disappeared a year ago.
Police Chief Michael McGrath says her remains were buried in the back yard and had marks indicating she was strangled.
Carmichael's daughter Markiesha Carmichael-Jacobs says her mother struggled with drug addiction and frequented Sowell's neighborhood.
THIS IS A BREAKING NEWS UPDATE. Check back soon for further information. AP's earlier story is below.
CLEVELAND (AP) -- A convicted rapist who lived among 10 corpses was ordered held without bond Wednesday as investigators prepared to begin tearing apart walls inside the house in search of more evidence or bodies.
Anthony Sowell appeared in court under tight security, wearing a blue paper jumpsuit typically used when an inmate might be a suicide risk. His wrists and ankles were manacled, and he walked into court staggering slightly.
Assistant Cuyahoga County Prosecutor Brian Murphy called Sowell "an incredibly dangerous threat to the public" and said he could face the death penalty if convicted of the charges -- five aggravated murder counts for the victims whose cause of death has been ruled strangulation. In addition, he faces charges of rape, felonious assault and kidnapping for a Sept. 22 attack on a woman at his home.
Public defender Kathleen DeMetz told the judge that Sowell has medical problems, including a heart pacemaker and cardiac medication. He was laid off two years ago and receives unemployment compensation.
The case now goes before the county grand jury.
Police discovered the first six bodies Thursday and Friday after a woman reported being raped at Sowell's home. Investigators said they found one body in a shallow grave in the backyard. The rest were inside the house -- one in the basement, two in the third-floor living room and two in an upstairs crawl space.
They found four more bodies Tuesday in Sowell's backyard, as well as a skull wrapped in paper inside a bucket in his basement.
After Sowell's court appearance, Deputy Police Chief Ed Tomba said investigators have finished digging through the backyard and will begin tearing apart walls inside the house Wednesday in search of more evidence or bodies.