6:15pm (time seen on video) - GG knocking on several back doors.
6:16pm – (video) GG walking up the stairs.
6:16pm – (video) GG walking along the bar.
6:17pm - (video) GG walking the bar area; then walking around to the back (no footage).
6:20pm - GG reportedly headed to the back kitchen of the bar and told someone to call police. Three witnesses, two women and a man, told police that Giordano approached them on Aug. 2, saying, "Can you help me? We were snorkeling and my girlfriend is missing," she told police. One woman told police that while Giordano's sneakers were wet, his shorts were not. When Giordano reported Gardner missing, he seemed extremely drunk, a local fisherman, Sergio Silva, told ABC News, although Giordano told police that the two never purchased alcohol at the restaurant.
6:23pm - 911 received notification