The Search for Lisa

The Search for Lisa is a mission in Dead Rising 2: Case West. Upon the rescue of Hernando Arisa, he requests that Frank West and Chuck Greene locate his friend, Lisa Hersey, who was last seen in the cafeteria. This mission will not activate if Hernando is killed before being told about Lisa.

Overview
While searching for Lisa, two notes can be found in certain within the facility, all addressed to Hernando. The first note is within the cafeteria. Finding it will start subquest "The Search Continues".

The next note can be found in the Security Tower in the harvesting room. Finding this note will complete "The Search Continues" and will activate the last subquest, "The Final Clue.

During The Final Clue, Lisa can be found in her room, being attacked by numerous zombies with no weapon. Upon clearing the zombies, talking to her will will allow her to escape safety, thus completing both "The Search for Lisa" and "The Final Clue"