I received an email recently from Pat's sister-in-law, Andrea Arrandale, stating that she thought we would like to know that Patricia passed away last year in October.  I sent a follow-up email asking for further details and haven't hear anymore at present.

I looked online and, so far, have found only the following information:  
Patricia Lynn Arrandale, age 78, of San Francisco, California passed away on Wednesday, October 25, 2023. 

If anyone finds any more information, please let me know.  I remember Pat and have fond memories of her.  Rest in peace, Dear Classmate.