Marnie unknowingly confesses to the murder of Ronnie, as police trick her into thinking she was confiding in a friend.
Detectives investigate El Cubano's phone records and find that he had been in contact with Fred Shockner, Lynn's husband, which seemed strange since Fred had been cooperative with the police from the beginning.
A detective investigates the murder of Sherrie and how John had an ex-girlfriend who had issues with her, who they later found out was a police officer.
An inappropriate relationship between Melissa and Scott, a fleeting incident that occurred years before the murder, was discovered by detectives but they deduced it had nothing to do with the case. While Rothstein was grilled about the murder during civil suits, neither the police nor the FBI could connect Melissa's murder to Rothstein and his Ponzi scheme.
A woman recalls a disturbing encounter with a man who made inappropriate advances towards her and her daughter on a cruise ship, and later identified him as the alleged murderer of his girlfriend based on a police sketch. The man was also unable to testify verbally due to recent surgery but provided nonverbal testimony regarding the incident.