Patricia Calhoun-Murdock, 29, pleaded guilty Friday to attempted murder in the case and was sentenced to 14 years in the Illinois Department of Corrections.
She was charged in September 2019 after she allegedly wore a "Scream" mask while stabbing another woman.
SEE MORE: Chicago woman arrested for allegedly wearing 'Scream' mask, repeatedly stabbing woman in Canaryville
Prosecutors said Calhoun-Murdock broke into an apartment and attacked a woman on Sept. 1, 2019, in the 4400-block of South Union in Canaryville.
Calhoun-Murdock was arrested nearly two weeks after the attack and was initially charged with attempted murder, home invasion and residential burglary.
Investigators said the crime appeared to be random.
The video in the player above is from an earlier report.