NCIS: Hawaii fans are excited to see what Season 3 has in store for main character Jane Tennant, played by Vanessa Lachey. In Season 2, Jane faced various challenging cases in Hawaii and dealt with problems at home, including her son Alex's rebellious behavior. The season ended with Jane being hunted down by a former spy. In the upcoming season, Jane may face repercussions for her actions and may receive guidance from NCIS: Los Angeles agent Sam Hana. She will also continue to navigate her personal life and her son's decision to join the Navy. Overall, Season 3 is expected to be a significant period of growth for Jane as a team leader.