CLEVELAND -- Fox 8 News has learned from Cuyahoga Coroner Spokesperson, Powell Caesar, that the 11th victim has been identified from accused serial killer Anthony Sowell's home.

According to Caesar, Diane Turner of Cleveland was identified Thursday. A DNA sample obtained from Turner's daughter was provided to confirm the positive match.

Fox 8 Reporter Jack Shea spoke to Turner's 8-year-old daughter, Denise Martin, at her guardian's home Friday. When asked if she missed her mom, she quietly answered, "Yes."

The little girl had not seen her mom since September of this year, about a month before the bodies were found. Denise's guardian, Jasneth Groves, says she had long suspected Turner would be found in Sowell's home.

"I was looking for her, everybody was looking for her because she's always on 116th Street, we haven't seen her so after they find the guy that killed the people or whatever, somebody said 'Denise's mother is in it', nobody was sure."

Turner was the second body found at Sowell's home. Investigators say she was discovered in a third floor bedroom. She was 38-years-old when she went missing in September of 2009.

According to police, Turner's lifestyle and troubled past put her at risk to fall victim to Sowell. Like many of the women found, Turner struggled with drug use.

In fact, Groves was granted custody of Denise when she was just three weeks old.

"After she had the child, she is a seizure person, she has seizures all the while, so she couldn't take care of the kid, I understand she has seven kids besides this one, I have known none of them."

Groves says she will not hide what happened to Denise's mother -- if she asks -- but will also strive to not let the tragedy rule the young girl's life.

The coroner's office says Turner's cause of death is pending, but the manner of death has been confirmed a homicide.

Yesterday, Sowell pleaded not guilty by reason of insanity to charges that he murdered 11 women found in his Imperial Avenue home back in October.

Sowell was arraigned Thursday Morning by video hook-up from jail before Cuyahoga County Common Pleas Judge Eileen Gallagher.

Assistant Cuyahoga County Prosecutor Rick Bombik tells Fox 8 News, "I believe Sowell will have a difficult time proving he is insane. Under Ohio Law you have to be able to prove you do not know right from wrong."

Sowell's attorney would not comment on today's proceedings.

Earlier this week, Sowell was indicted on 85 charges. The indictment includes how the 11 women were killed and descriptions of brutal attacks on three women, who managed to escape Sowell's Imperial Avenue home.

Meanwhile, the family of an East Cleveland woman who vanished in 1989, believes accused serial killer Anthony Sowell may be responsible for her disappearance.

In March 1989, 28-year-old Mary Cox told relatives she was going to the store, and was never seen again.

Her brother, Robert Cox, says his family contacted authorities, but didn't receive much help. "My mother notified the police and we made the missing person report, we got little to no assistance from the authorities at the time."

Mary Cox worked at McCall's Lounge in East Cleveland, a short distance from the home Anthony Sowell lived in in 1989.

Police say Sowell sexually assaulted a woman he met at McCall's, a crime which sent him to prison for 15 years.

The Cox family says they immediately recognized a possible connection between Sowell and the disappearance of their loved one.

On Wednesday, investigators conducted a search of Anthony Sowell's former home in East Cleveland, looking for possible evidence in the Mary Cox case, as well as links to the so-called Strawberry Murders of two women whose bodies were found near the Sowell home in the same time frame

East Cleveland Police have told the family what Anthony Sowell has been willing to reveal to investigators about the most recent crimes he is accused of committing. "[The police department's] explanation was that he dreamed that may have done this, he dreamed that he may have done that to certain individuals but nothing concrete, not a traditional admittance of guilt, you know, he dreamed these things," explains Cox.

County Prosecutor Bill Mason tells Fox 8 News he expects to seek the death penalty against Sowell.

Anthony Sowell is being held without bond.

A pre-trial has been set for December 9th.

Stay with Fox 8 News and Fox8.com for the very latest developments on this story.