The exposure of the burglary at Daniel Ellsberg’s psychiatrist’s office transformed a disclosure from a Los Angeles courtroom into a link between Watergate and the Nixon administration’s earlier campaign against leaks. On April 27, 1973, Judge Matthew Byrne announced at Ellsberg’s trial that the Watergate prosecutors had informed him that E. Howard Hunt and Gordon Liddy supervised the 1971 break-in. The news brought another covert operation into view: Watergate was no longer an isolated burglary, but part of a wider history of secret actions and investigations that had begun to surface through separate legal proceedings.

The disclosure in Los Angeles

In the late afternoon of April 27, Bernstein and Woodward were called to an editor’s desk to read an Associated Press bulletin. Its source was the trial of Daniel Ellsberg in Los Angeles, where Judge Matthew Byrne had said he had learned from Watergate prosecutors that Hunt and Liddy supervised the burglary of the office of Ellsberg’s psychiatrist in 1971. The revelation connected the names associated with Watergate to an earlier break-in directed at a figure whose leak of the Pentagon Papers had become a major national controversy.

The announcement reached the reporters not through a new account from a burglar, but through the courtroom and the prosecutors handling Watergate. That route mattered: information from one investigation had changed the scope of another public story. Bernstein immediately contacted an associate of John Dean for their regular conversation. The associate responded by asking how Bernstein thought the authorities had learned about the burglary. The question registered the disclosure as a consequential development even before its full implications had been established.

Watergate and the Ellsberg case converge

In the newsroom, the two investigations acquired shorthand names: Watergate East and Watergate West. The labels captured both their separate settings and their newly visible connection. The burglary at Ellsberg’s psychiatrist’s office belonged to the history of efforts directed at the Pentagon Papers case; Hunt and Liddy’s supervision of it tied that history to the men already central to the Watergate investigation. The disclosure therefore widened the story from the break-in at Democratic headquarters to covert conduct connected with the administration’s response to perceived threats and leaks.

In early May, Bernstein and Woodward pursued another strand of the leak investigation. They decided to report that the telephones of two New York Times reporters, Neil Sheehan and Hedrick Smith, had been wiretapped as part of the inquiry into the Pentagon Papers leak. Deep Throat had given Woodward their names months earlier, but the reporters could not obtain a second source and left the names out. They did find a possibility that Ellsberg himself had been overheard, a possibility that fit the connection between the leak inquiry and the earlier burglary without by itself establishing every detail of the surveillance.

At Ellsberg’s trial, the prosecution had insisted that no taps involving Ellsberg existed. Judge Byrne nevertheless asked the government to search its records again for evidence that Ellsberg might have been overheard. The new acting FBI director, William D. Ruckelshaus, found a record of a different connection: his aides told him Ellsberg had been overheard at least once on the home telephone of Morton Halperin, a former National Security Council staff member. It was not on Sheehan’s phone, as the reporters’ earlier lead had suggested. Ruckelshaus also announced that Halperin’s phone had been tapped for 21 months. That disclosure was the first confirmation that the administration had used wiretaps in leak investigations and showed that the government had failed to disclose all its wiretap information to Ellsberg’s defense attorneys.

From revelation to legal consequences

The psychiatrist’s-office burglary received a distinct legal reckoning beyond the original Watergate case. A week after the March 1, 1974, Watergate cover-up indictments, a second Washington grand jury indicted John Ehrlichman, Charles Colson, Liddy, and three Cuban Americans, including Bernard Barker and Eugenio Martinez, for conspiracy to burglarize the office. Barker and Martinez had also been among the defendants in the original Watergate break-in. The later charges formally placed the Ellsberg burglary alongside, but not inside, the Watergate cover-up indictments.

The event’s significance lies in the way separate strands of government activity became legible together. A judge’s announcement at a Los Angeles trial identified Hunt and Liddy’s role; subsequent reporting and a renewed search of government records brought the leak investigation’s wiretaps into view; and a second grand jury later pursued the burglary as its own conspiracy. The reporting did not erase the distinctions between those acts or cases. It made their connections harder to dismiss, and turned the Ellsberg trial into a second front in the unfolding Watergate crisis.