Man accused of robbery & murder in 1997 is exonerated over 25 years later

Dallas man Martin Santillan cleared of '97 murder

DALLAS (CBSNewsTexas.com) – Martin Santillan always insisted that he was innocent of a Deep Ellum robbery and murder in July of 1997. More than a quarter century later, the State of Texas finally agrees.   

On Wednesday, Santillan became the 43rd exoneration in Dallas county since 200. He told CBS News Texas in an elated, breathless moment that freedom finally feels real.

"Now it is... even though I've been out for a few days now, it's real... now, it's over!"

As he made his way through a sea of warm wishes and emotional hugs from the family members and friend who had gathered, Santillan eventually pulled off the heavy ivory sweater he'd worn to court.  

Underneath he wore a T-shirt emblazoned with the words 'I didn't do it.' Still, it took years and advances in DNA technology to prove it.

"Bottom line is Mr. Santillan's DNA was never on the jersey that we know that the perpetrator of the crime was wearing," said Dallas County District Attorney John Creuzot.  

Creuzot faced reporters and a crowd of onlookers and read from a prepared statement which said "We owe it to Mr. Santillan to clear his name fully and completely. I sincerely apologize to Mr. Santillan and his family for this miscarriage of justice and I am proud to say that today justice is done for him. Also, let's not forget the victim, Damond Wittman, and his family. This office is committed to work to hold accountable who we feel to be the actual perpetrator of this heinous crime."

Santillan was convicted of capital murder and sentenced to life in prison for the murder, in spite of having several alibi witnesses.

"Their evidence really consisted of a lone eyewitness," says Paul Casteleiro, an attorney with Centurion Ministries.  

The New Jersey-based innocence organization has championed Santillan's case – insisting for years that shoddy police work had put the wrong man in prison.  

"He couldn't make an identification when he first looked at a photo array. [Santillan's] photo was only in there because someone made an anonymous call...that was the investigation."

Centurion Ministries first approached the Dallas County DA's Conviction Integrity Unity about the case in 2008.  

According to the DA's office, "at that time and again in 2014, DNA testing was done on a cigarette butt and the Dallas Stars jersey found at the scene, but in each instance, forensic limitations prevented any new conclusions from being made."

Finally, in 2021, newer, more sensitive DNA technology revealed profiles of two unknown individuals.

"When you don't investigate and you don't question your own evidence," says Casteleiro, "you wind up with a wrongful conviction."

Creuzot says the same DNA evidence that cleared Santillan has also led them to who they believe is the real killer.  

His office is now working to extradite the suspect from Colorado, but they could not release his name because he was a juvenile at the time of the murder. The DA's office plans to try the accused killer as an adult.

Meanwhile, Santillan will be eligible for compensation from the state for those wrongly convicted and later found innocent.  But nothing can give him back time – and the moments missed.

"It's been very hard, very hard," says Mayte Cantu, Santillan's sister, as tears filled her eyes. "Sad [that] he wasn't able to be here when family members passed, especially my Mom."

So, what now? Unbridled joy.

"That's the reaction – smiles," shared Santillan with a wide smile as he posed for pictures with his family on the courthouse steps, "Whole bunch of smiles."

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