The Case: Police is finding Ann $-$ she disappears for a long time. Fortunately, police investigators were carefully monitoring her network activity before. $$We believe Ann may have communicated with her secret lover, Mr$.$ X$,$ before she left,$$ says the police chief. $$The packet capture may disclose where she is$.$

Challenge: You are the forensic investigator. Your mission is to analyze the packet capture and gather information about Ann$$s activities and plans.

The following questions will help guide your investigation:

$1.$ Provide any online aliases or addresses and corresponding account credentials that may be used by the suspect under investigation.

$2.$ Who did Ann communicate with? Provide a list of email addresses and any other identifying information.

$3.$ If Ann transferred or received any files of interest, recover them.

$4.$ Are there any indications of Ann$$s physical meeting place? If so$,$ provide supporting evidence.