The Jinx, HBO and Robert Durst: How TIME Originally Covered the Case

March 16, 2015 10:49 AM EDT

It may seem like the Robert Durst story is finally coming to an end: The real-estate heir and subject of HBO’s The Jinx was arrested in New Orleans over the weekend and, in the Sunday-night finale of the documentary show, he appeared to have confessed on tape to multiple murders.

But if Durst’s history teaches anything, it’s that confession and arrest won’t necessarily lead to conviction.

In 2003, Durst stood trial for one of the deaths with which his name has been connected over the years. He was then, as the heir to New York City real-estate wealth, worth an estimated $250 million but was dogged by a troubled past that could be traced all the way back to witnessing his mother’s death when he was only 7.

His wife, Kathleen McCormack, disappeared about a decade into their marriage. Then, as TIME recounted in a 2003 issue, “[In 2000], Durst’s friend Susan Berman was shot in the head in her home just days before she was to be interviewed by investigators seeking information about Kathleen’s disappearance.” Durst’s name was often discussed in connection with both cases, but he was not arrested for either.

That changed in 2001. After Berman’s death, Durst moved to Galveston, Tex., where he lived as “a mute woman named Dorothy Ciner,” and befriended an older neighbor named Morris Black. In 2001, “Durst returned to his rental to find Black there watching television. A scuffle ensued, Durst’s pistol went off, and Black is believed to have died of head trauma,” as TIME put it in 2003. Durst ended up in court, where he admitted to taking Black’s body apart and said he had forgotten much of the episode except for the huge amount of blood involved.

But, despite the admission, he was acquitted. Here’s how that happened:

What Durst did with Black’s head became the central mystery in the case. Durst was arrested 11 days later, after a boy discovered Black’s torso bobbing offshore. Durst’s second wife, Debrah Charatan, helped him post $300,000 bail and he fled. On Nov. 30, 2001, he turned up in rural Hanover Township, Pa., where he was nabbed for shoplifting a sandwich, even though he had $500 in his pocket and about $38,000 in his car. Police also found in his possession two .38-cal. pistols, pot and ammunition. Durst’s lawyer Dick DeGuerin tells TIME that Durst “was just then coming off a 40-year high of smoking marijuana every day and getting drunk every night, self-medicating the emotional problems he had.”

Why was Durst acquitted? There were no witnesses to the killing. Black’s head could have proved how he was shot, but it was missing. Jurors say the defense stuck to its story that Durst acted in self-defense, while prosecutors gave several possible scenarios. The jury might have convicted him of manslaughter, but that wasn’t presented as an option. Durst seems to have expected a guilty verdict. He reportedly commissioned an $8,000 study to find the most comfortable prison in Texas.

Read the rest of the 2003 story here in the TIME Vault: A Real Head Case

How Robert Durst Was Acquitted of Murder Years Before The Jinx

More Must-Reads from TIME