Hawaii Five-0 (2010)

S3E1 La O Na Makuahine (Mother's Day)

The team embarks on a mission to track down Wo Fat and Delano, who are linked to the murder of a significant individual. Meanwhile, Steve faces a personal crisis when he discovers that his mother, presumed dead, is actually alive and thriving. He must confront the emotional turmoil and unresolved issues stemming from their past.