该剧讲述因意外而失去听力和记忆的动画师鲜于灿（蔡钟协 饰），遇见了如救赎般的设计师宋嘏烂（李圣经 饰）后，展开的一段疗愈的爱情故事。
青年刑警唐堂跟随师父参与调查一起十年前的裸女案，曾经的主犯白启明再次回到青城市引起了警方的高度重视。在对其布控调查的期间内，发现其牵连出更多的犯罪团伙。在网络平台借以“爱心收留流浪狗”为名的八公狗舍，实际上一直在诓骗民众，以此获取不法利益，同时还和白启明的犯罪行为有着极深的联系；在城内造成重大恶劣影响的偷狗二人组接连不断地引起事端，误食有毒食品的老人小孩激化社会矛盾，而他们背后似乎与“老白”还有着千丝万缕的关联；本地颇具盛名的鸿运餐厅老板失手杀人；以及那莫名消失的流浪汉……...在这种种谜团的背后，年轻正义的唐堂逐渐解开了真相，可这时，青梅竹马却遭到绑架，其背后的始作俑者竟是她......
两名骗子（Tim和Yu）策划通过假结婚骗取一对富有的表兄弟（Pai和North）的财产，却在过程中爱上目标对象。当骗子身份暴露后，两段关系面临真相的考验。
Season 5 finds Murder, She Wrote's intrepid Jessica Fletcher in fine sleuthing form, and venturing farther afield from Cabot Cove--a good thing, since at the rate the murders have been happening, that town would be nearly cleaned out. Some of the best episodes take place in more exotic locales like New York (dead man on the street, wearing just one shoe), Montana (a publishing convention gone horribly wrong) and West Virginia (two whistle-blowers at a coal company found gruesomely murdered). Angela Lansbury sparkles with determination and bonhomie, hitting her stride and then some. Jessica's own life backstory is even filled out tantalizingly, especially in the episode "The Last Flight of the Dixie Damsel," in which an investigation is launched into a mysterious cargo plane that is linked, she learns to her horror, to her late husband. The series' other delight is watching for cameos by stars of a certain age, and this season doesn't disappoint, with appearances by Roddy McDowall, Shelley Fabares, and Dinah Shore--but also some up-and-comers like Megan Mullally (proof positive that the Will & Grace whine was a put-on) and future satirist Bill Maher.
