This decision concerns a voir dire on the admissibility of an expert report in an application to determine the validity of a holograph will.
The applicant sought to validate a 2016 holograph will, while the respondents argued the deceased lacked testamentary capacity, asserting a 2012 lawyer-prepared will was the only lawful one.
The respondents retained a geriatric psychiatrist, Dr. Hermann, to provide an opinion on the deceased's testamentary capacity and susceptibility to undue influence.
The applicant challenged the report's admissibility under the Mohan test, arguing it was not necessary and that Dr. Hermann was not qualified or impartial.
The court found the report necessary to understand complex medical concepts and that Dr. Hermann was qualified and impartial, ruling the expert report admissible.