Aunt Deb will bring sad tidings when she returns to Hawaii Five-0 this spring.

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Carol Burnett's character is set to make her third Five-0 appearance as season 6 continues, but her next arrival in paradise will include a funeral rather than a wedding.

"Aunt Deb returns to Hawaii to scatter [her husband] Leonard's ashes, and we find out her aggressive cancer has returned," Hawaii News Now reported. "She enlists McGarrett, Mary, and Joanie for help with a bucket list she and her departed husband intended to do together."

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Photos for episode 12, "Ua ola loko I ke aloha," show the entire clan together. Unfortunately, it may be the last time the foursome is together.

"It's closure for her story," Lenkov ominously revealed to Entertainment Weekly, referencing Deb's deteriorating condition.

When it's all said and done, Hawaii Five-0 will bring the story to an "emotional" conclusion.

Are you excited to see Burnett return to Oahu or are you dreading the possible conclusion of her story? Sound off in the comments below.

Hawaii Five-0 will not air tonight, but viewers can tune in Dec. 4 at 9 p.m. ET on CBS. Click the video below to see a preview for the series' latest episode.

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Hawaii Five-O, Television, CBS