1: "NCIS Hawaii Season 4 Renewal Prospects"

2: "Cast Shakeups Await NCIS Hawaii Fans"

3: "Potential Plot Twists in NCIS Hawaii Season 4"

4: "Fans Speculate on NCIS Hawaii's Future"

5: "Behind-the-Scenes Changes for NCIS Hawaii Season 4"

6: "Viewer Reactions to NCIS Hawaii Season 4 News"

7: "NCIS Hawaii Season 4: What to Expect"

8: "Challenges Ahead for NCIS Hawaii Season 4"

9: "NCIS Hawaii Season 4 Teasers and Updates"