Young woman's body is found stuffed inside a suitcase, and police believe that Mindy Keefe, the victim, was a train passenger on her way to Tampa when she was murdered. Detectives Elliot Stabler and Olivia Benson turn to Keefe's financier boyfriend, Owen Cassidy's yacht to investigate. However, Cassidy claims he was on his boat during the time of the murder. After further searching, the detectives discover Keefe belonged to an online dating website. But when the CEO of the dating website, Vance Shepard, refuses to comment on the case, the detectives turn to ADA Sonya Paxton for help.

After a night of heavy drinking, Dalton Rindell wakes up to a bloody apartment, a terrible cut on his head and a dead woman in his bed. Unable to recall the night before, Rindell immediately calls the police. Detectives Olivia Benson and Elliot Stabler suspect the crime is the result of a deadly love triangle; however Rindell does not recognize the victim. After questioning Rindell and the victim's family and friends, Benson and Stabler are provided with leads in several different directions. Unsure which lead to follow, the two detectives decide to return to the bar where the night began in order to piece together the gruesome truth.