Matt Magrath’s disclosure gives Andrew Barber a possible alternative suspect in Ben Rifkin’s murder, tying Leonard Patz to Ben before the killing and to a knife. The lead arrives through a witness who admits he lied about an earlier allegation against Patz and had threatened to report him in order to obtain money. Magrath’s testimony therefore changes the direction of Andrew’s inquiry without offering the clean certainty the case demands.

The approach to Magrath

Andrew seeks to ask about Leonard Patz, but Magrath first recognizes him as a former employee of the District Attorney’s Office and asks whether he has seen the file. Andrew confirms that he has. The conversation takes place against the background of an earlier report Magrath made about Patz. Magrath says the conduct he reported never happened; when Andrew asks why he made the report, Magrath says the explanation is complicated.

Magrath then identifies Andrew as Jacob Barber’s father and tells him that Jacob did not commit the murder: Patz did. The assertion is direct, but it is not yet evidence of what happened in the park. Andrew has to learn why Magrath connects Patz to the crime, and why he withheld the information until now.

A compromised history

Magrath explains that he and Patz had been friends, in a qualified and uneasy sense. Patz had paid him over a period of several weeks. When Patz wanted to stop paying, Magrath threatened to report him, knowing Patz was on probation and listed as a sex offender, and that a probation violation could send him back to prison. Magrath says Patz paid some of the money but resisted paying the full amount. He describes his own need for money and his willingness to use the threat of a report to get it.

That account undermines Magrath’s credibility even as it clarifies the context of his earlier accusation. He admits that the alleged incident behind the report did not occur and that his financial dispute with Patz shaped what he told authorities. Andrew is not receiving a confession from a disinterested witness: Magrath has lied before, has a personal grievance, and knows that his account may be discounted for precisely those reasons.

The lead concerning Ben

Magrath says Patz ended their arrangement because he was interested in another boy, someone who walked through Cold Spring Park in the morning near Patz’s apartment. Magrath identifies that boy as Ben. Before the murder, he says, Patz had talked about trying to meet the child, whom he had identified by name after hearing Ben’s friends speak of him. Patz described Ben as beautiful. In Magrath’s account, this was not a connection invented after the killing: Patz had discussed finding Ben before Ben was murdered.

Magrath also says Patz carried a knife when he thought he might meet someone. He had seen Patz with the knife on the day they met. Magrath does not say that he witnessed Patz encounter Ben, attack him, or go to the park on the day of the murder. The lead is therefore specific but incomplete: it supplies prior interest in Ben and a reported weapon, not direct observation of the crime.

Why the revelation was delayed

Asked why he had not spoken sooner, Magrath says he expected nobody to believe him. Because he had already lied about the earlier incident, he feared that any later truthful account would be rejected as another fabrication. His hesitation makes his silence understandable within the history he describes, but it also leaves investigators and readers with a familiar evidentiary problem: the witness may be telling the truth now, yet his own conduct gives others strong reason to doubt him.

The episode sharpens the distinction between a lead and proof. Magrath’s information offers Andrew a plausible route toward Patz, grounded in Patz’s reported prior attention to Ben and his possession of a knife. At the same time, the source of that information is compromised by a false accusation and a money dispute. The disclosure advances the search for an alternative explanation while preserving the uncertainty that surrounds the case.