Attempt to continue Memorial’s nighttime evacuation and its suspension

The attempt to continue Memorial Medical Center’s nighttime evacuation ended when hospital leadership did not accept the United States Coast Guard’s offer to keep going. The episode turns on a brief relay of information at the helipad—and on the consequential difference between one physician’s memory of that exchange and another’s account of the decision.

An Evacuation Under Strain

The overnight proposal came amid a disaster in which getting people out of New Orleans had already been obstructed by limited transport and jammed roads. The city’s mandatory evacuation left many residents without a way to leave, while officials knew that transport plans had serious gaps. Acadian ambulances were overwhelmed by calls, and many vehicles were stuck in traffic; some began taking patients to the Superdome instead of out of the city. Hospitals, meanwhile, faced the task of moving patients in conditions for which the region’s planning had not resolved how to transport thousands of people to safety.

That wider breakdown forms the backdrop to Memorial’s rescue effort, but the evidence distinguishes the overnight proposal from the evacuation’s other phases. It identifies an offer to continue, a message brought to the helipad, and a decision that continuing was not advisable. It does not establish how many additional patients might have been moved if the offer had been accepted.

The Offer at the Helipad

Several people at the United States Coast Guard emergency command center in Alexandria, Louisiana, later said they tried to persuade Memorial staff to continue the evacuation through the night. Paul Primeaux recalled receiving a call from the Coast Guard while he was at the command center. He welcomed the possibility of keeping the operation going and carried the message to Richard Deichmann on the helipad.

Primeaux’s recollection was not shared in full by Deichmann. Deichmann did not remember the exchange with Primeaux. However, in his memoir, he described making the same decision later that night: continuing the evacuation was not advisable. The surviving accounts therefore show both that the Coast Guard made an effort to keep the operation moving and that the proposal did not lead to overnight continuation.

Decision and Its Limits

The account presents the decision as a judgment made amid an unfolding emergency, not as a fully documented institutional order. The available evidence does not specify a formal cancellation, identify every person involved in deciding, or give a precise count of patients who could have been evacuated during the night. What it does establish is that the Coast Guard’s offer reached the helipad through Primeaux, and that Deichmann’s judgment against continuing prevailed in the account of the episode.

That distinction matters to the event’s place in the larger evacuation. Memorial’s patients and staff were already depending on improvised rescue and transport while the city’s wider response was fractured by shortages, poor coordination, and communication failures. The overnight decision is one specific point at which the possibility of extending a rescue effort met the hospital’s assessment of what could safely continue; the evidence does not support converting that point into a quantified claim about who would otherwise have survived.

Recollection and Aftermath

The disagreement over whether Primeaux delivered the message illustrates the limits of retrospective reconstruction. Primeaux remembered taking an enthusiastic offer to Deichmann; Deichmann did not remember that conversation, yet his memoir described a later decision against continuing. The difference does not erase the Coast Guard personnel’s reported attempts to persuade the hospital, but it leaves the precise sequence of the exchange less certain than its outcome.

The book places the episode within a crisis whose effects endured well beyond evacuation. Gina Isbell later described poor sleep, nightmares, and lasting anger over how slowly help arrived; Karen Wynn found that preparing to testify made her feel as if she were reliving the events. Those accounts document the longer human aftermath of the disaster, not a specific consequence attributable to the overnight decision. For this episode, the central consequence remains narrower: despite the Coast Guard’s effort to continue, Memorial’s nighttime evacuation was not extended.