Laut Aao Trisha revolves around the missing case of an 18-year-old girl, Trisha Swaika. Daughter of business tycoon Prateek Swaika - Trisha goes missing from a beach party. Her mother Amrita Swaika and aunt Lavanya retrace her steps back to the party but don't find her. Her cousins, who went to the same party apparently, have no clue as to where she went. Amrita and Prateek search all night to find their daughter, they finally report her missing. Using his connections, Prateek gets the best investigator, ACP Kabir on the case. Kabir meets the family and immediately realises that there's more to the story than what meets the eye.