Not sure of her relation to LA but I don’t believe she’s LA’s mother or grandmother. My impression has been that she’s not biologically related to the Amihere’s but super close and dear to them and very much family. Looks like she might have been very active in their community and very loved by many based on things I see posted online. Looks like she was quite the inspiration for LA who has been quite societally involved on campus pretty much since she’s been at USC. This is from the go fund me page to raise money for her treatment,
”Olga is the proud mother of two sons and she continues to provide for them by herself. She is also the primary caregiver to her elderly mother. Olga's family has not been spared from this insidious disease and throughout her own treatment, she has had to nurse others in her household. Since her original diagnosis of Breast Cancer in 2008 and subsequent diagnoses in 2014, 2018 and 2020, Olga has had to take multiple leaves from work which has negatively impacted her financial situation. She has already spent all of her savings supporting her family during her previous cancer treatments. Olga and her family are already in a precarious financial position and this new hope for treatment is beyond her means.”
She was 62 years old at her passing.