When Judge Thomas Walsh reluctantly agreed to postpone her trial, Schabusiness attacked Mr Jolly and was wrestled to the courtroom floor by a security officer, local station WLUK-TV reported.
The courtroom in Green Bay was then cleared before the hearing resumed.
Schabusiness has been charged with first-degree international homicide, mutilating a corpse and third-degree sexual assault following the death of 25-year-old Shad Thyrion in February last year.
Authorities allege she strangled Mr Thyrion at a property in Green Bay, as well as sexually abusing him and dismembering his corpse, with his body parts left strewn throughout a house and a vehicle.
The 25-year-old defendant has pleaded not guilty and is being held on a $2m (£1.6m) cash bond.
The judge postponed the competency hearing to 6 March following Schabusiness’s courtroom outburst.
Mr Jolly told the court at the end of the hearing he would file a motion to withdraw from the case as Schabusiness’s lawyer, but the judge did not immediately rule on that matter.
https://news.sky.com/story/woman-accused-of-murder-and-mutilating-corpse-in-wisconsin-attacks-her-lawyer-in-court-12811350?utm_source=gazette_newsletter&utm_medium=email&utm_campaign=SRA+rules+out+SIF+levy+%7c+A%26O%27s+AI+%27gamechanger%27++%7c+Is+Britcoin+bonkers%3f_02%2f15%2f2023