My thoughts to Erin's family and loved ones. Jack Cash

Erin was one of the first people I ever met at Harvard, when I was a scared new grad student and she was working with Richard Hackman.  She made me feel so at home.  All the work we've done together over the years, and all the fun we've had doing it--she has always been so delightful to be around. Smart, funny, warm, curious, supportive.  I'll never forget you, wonderful Erin.