Ms Deeming made headlines over claims she was assaulted by colleague Matthew Guy at a gala dinner on May 23.
In a police report, Ms Deeming accused the fellow MP and former party leader of "violently" grabbing her in a headlock.
However, video which circulated widely of the alleged incident about a week ago appeared to contradict the claim.
Victoria Police on Thursday said "there was no offence detected" after reviewing CCTV footage of the incident.
Ms Deeming later claimed she had misunderstood the meaning of ''headlock''.
As a result, a vote will be held on Friday by the party's state executive to determine if the embattled MP will stand in the November state election.
Shadow attorney-general James Newbury confirmed the meeting, but refused to comment on Ms Deeming's future with the party more broadly.
"The process underway is for the party executive to meet, I understand on Friday, and for that to consider the candidacy," he told reporters on Wednesday.
"I describe it as a speedy process."
State Liberal Leader Jess Wilson said she would not be commenting "until the matter is resolved".
"Victorians are relying on my team to change the direction of this state. I am determined to not let them down," she said.
In a statement, released on behalf of Mrs Deeming by her lawyer Tim Houweling, she said her complaint was made "honestly, in good faith and only as a matter of last resort".
Referencing CCTV footage of the alleged incident, Mr Houweling said Mr Guy had pulled Ms Deeming towards him and maintained a grip which prevented her from freely moving her head for several seconds.
"Without attributing motive to the other party, our client maintains that from her perspective this physical contact by a senior male colleague in the workplace was unexpected, unwelcome, physically painful and caused her to feel fear and confusion," he said.
Mr Guy has demanded a public apology from Mrs Deeming, saying the was no ambiguity in what occurred.
"I did not do what was alleged. The CCTV proves this. It did from the start, and Victoria Police agree," he told reporters on Friday.
"Moira Deeming owes me a public apology."
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