Mary Ellen Lukezich, 71, was a patient of Dr Frederick Dettmann over 40 years ago when she was artificially inseminated with a donor's sperm. According to the filing, Dettmann told her that the donor would be an anonymous 'healthy young medical school student.' Dr Frederick Dettmann preyed on that desperation. Since that press conference, Foeckler said multiple women have contacted him to share their own uncomfortable interactions with Frederick Dettmann dating as far back as the 1970s. Dr Dettmann has no independent recollection of the individuals making these allegations and is unaware of any evidence supporting the claims being asserted,' the statement said, according to WISN.