Ana was sent emails regarding AED defibrillators preventative maintenance on April 29, 2019, and April 30, 2019 [1] [2] [4]. Karyna Shuliak asked Ana to confirm receipt of these emails and let her know if she had any questions [1] [2] [4]. Ana was also mentioned in an email from Jeffrey E. on July 1, 2016, in which he discussed food and other responsibilities Ana had [5]. Ana's email address was incorrect, according to Karyna Shuliak, who had to resend emails [1] [2]. Ana worked with others, including Merwin, Carluz, and Bella Klein, on maintenance and other tasks [3] [4] [6].