A Portland man who raped and strangled a woman near her sleeping child was sentenced Friday to 15 years in prison, the Multnomah County District Attorney’s Office said.

Deshaun Dominique Marcel, 25, will also receive at least 12 years of post-prison supervision and be required to register as a sex offender for the violent attack inside the woman’s King neighborhood home, court records show.

“I was screaming for my life, banging on the walls, hoping that neighbors would call 911 to help me,” the woman, who knew Marcel, told the court during his sentencing hearing, the district attorney’s office said.

Prosecutors said Marcel beat, raped and strangled the woman until she became unconscious in April 2018. All the while, the woman’s daughter slept in a bedroom only feet away.

Authorities launched an investigation after the woman reported the attack to family, friends and police, prosecutors said.

Marcel pleaded guilty in September to multiple criminal counts, including first-degree rape, sodomy, sexual abuse and strangulation.

“The victim in this case truly is a survivor in every sense,” said prosecutor David Hannon. “Her fortitude is a testament to who she is as a person.”

-- Shane Dixon Kavanaugh; 503-294-7632

Email at skavanaugh@oregonian.com

Follow on Twitter @shanedkavanaugh

Visit subscription.oregonlive.com/newsletters to get Oregonian/OregonLive journalism delivered to your email inbox.