TRENTON — A Robbinsville police officer who attacked a woman in a wheelchair and her child in their home last month has a neurological disorder characterized by calcium deposits on his brain, the Mercer County Prosecutor's Office said yesterday.

Sgt. Mark Lee, 44, who has been undergoing a court-ordered psychiatric evaluation since he was arrested the night of the assaults, saw a large reduction in bail as prosecutors announced his medical condition.

Superior Court Judge Pedro Jimenez reduced Lee’s bail amount from $250,000 to $10,000. Prosecutors did not oppose the reduction.

“Mark is going to seek out the best care we can get him so that he can undergo further analysis, diagnosis and treatment,” Lee’s attorney, Charles Scarria, said during a phone interview.

Scarria declined to comment on the type of treatment his client would be seeking.

Lee made bail Thursday night, Assistant Prosecutor Angelo Onofri said. As a condition of the bail, Lee, of Milltown, has been ordered to have no contact with the victims, and not to visit Robbinsville or Project Freedom, the independent-living facility where the victims resided.

After his arrest Sept. 17, Lee was charged with official misconduct, two counts of aggravated assault, one count of endangering the welfare of a child, five counts of aggravated assault upon a police officer, and one count each of burglary, harassment and criminal mischief. None of the charges have been dropped, Onofri said.

Lee allegedly broke into the family’s apartment at Project Freedom and assaulted the boy and his mother, who at one point was knocked out of her wheelchair. Lee also struggled with the family’s home health aide as the father, also in a wheelchair, was in the living room and unable to help, authorities said.

Fellow officers sent to Project Freedom on a 911 call for a woman being choked found Lee partially clothed and on the couch.

They arrested him after a struggle, which flared up again on the way to police headquarters when Lee broke out a window of a patrol car with his feet, fled, and had to be recaptured.

During an evaluation of Lee at the Ann Klein Forensic Center, preliminary examinations detected a medical disorder characterized by calcium deposits on the brain, the prosecutor’s office said in a news release. The release did not name the disorder or say whether or how it affects behavior.

An initial investigation showed that there were no illegal drugs or alcohol or drugs in Lee’s system, prosecutors said. Prosecutors have not said what they believe Lee was doing in the time immediately before the attack. Three Bibles were found on the seat of his patrol car, prosecutors said.

The prosecutor’s office has been conducting the investigation into the attack, with cooperation from Robbinsville police.

Staff Writer Jenna Pizzi contributed to this report.

Contact Alex Zdan at azdan@njtimes.com or (609) 989-5705.

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