Months before he was fatally shot by police, a man walked the streets of Skid Row, keeping those he encountered in the dark about his past bank robbery conviction, his wanted probation status or even that the false name he lived under had been purloined from a Frenchman years earlier.

With those twists revealed Tuesday, more questions emerged about the man and his still-murky identity, including how he fell through so many cracks and ended up among the homeless of downtown Los Angeles before millions watched his death in a videotaped struggle.

A law enforcement official identified the man police shot Sunday as Charley Saturmin Robinet, 39. The official wasn't authorized to speak publicly and talked to The Associated Press on the condition of anonymity.

But Axel Cruau, the consul general for France in Los Angeles, said the man stole the identity of a French citizen and was living in the United States under an assumed name. He had applied for a French passport in the late 1990s to come to the United States to pursue an acting career.

"The real Charley Robinet is in France apparently living a totally normal life and totally unaware his identity had been stolen years and years ago," Cruau said.

Using that name, the man was identified as a French national in 2000 when he was convicted of robbing a Wells Fargo branch and pistol-whipping an employee in an effort to pay for acting classes at the Beverly Hills Playhouse.

That arrest spurred the consulate to provide the man with support, but as he was nearing his release from prison in 2013, officials found another Robinet in France with the same birthdate and discovered the one in the U.S. was an impostor, Cruau said.

It was not clear if the man's true nationality was yet known.

While in federal prison in Rochester, Minnesota, the bank robber known as Robinet was assigned to the mental health unit, and federal officials said medical staff determined he had "a mental disease or defect" that required treatment in a psychiatric hospital, documents show.

He served roughly 13 years in prison and then spent six months in a halfway house before being released in May 2014, said Ed Ross, a spokesman for the Bureau of Prisons.

Foreign nationals are typically deported after serving criminal sentences. But in this case, France would not take the man because he wasn't really a French citizen. The U.S. Supreme Court ruled in 2001 that immigration authorities could not detain people indefinitely because no country is willing to take them. So once his sentence was served, the man known as Robinet apparently was set free.

U.S. Immigration and Customs Enforcement spokeswoman Virginia Kice said she couldn't immediately comment on his immigration history.

Under the terms of the man's release, he was required to provide reports to his probation officer at the beginning of each month, Deputy U.S. Marshal Matthew Cordova said. When he failed to do so in November, December and January, a federal warrant was issued Jan. 9.

U.S. probation officials did not respond to repeated requests for comment Tuesday, and it was unclear what efforts they made to find the man.

Leaders at Union Rescue Mission on Skid Row said he had been living on the sidewalk outside their shelter for six to eight months.

The confrontation that led to the man's death Sunday was recorded on a bystander's cellphone and viewed millions of times online. Authorities said the man tried to grab a rookie officer's gun before three other officers shot him.

Several dozen people protested the shooting and observed a moment of silence Tuesday.

Though multiple videos and two officer-worn cameras captured the shooting, exactly what happened is unclear.

Video showed the homeless man reaching toward a rookie officer's waistband, police Chief Charlie Beck said. The officer's gun was later found partly cocked and jammed with a round of ammunition in the chamber and another in the ejection port, indicating a struggle for the weapon, the chief said.

Beck said the officers had arrived to investigate a robbery report and the man refused to obey their commands and became combative.

The four officers are on paid leave, which is customary in such shootings.

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Associated Press writers Elliot Spagat in San Diego and Christopher Weber in Los Angeles contributed to this report.

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Tami Abdollah can be reached at http://www.twitter.com/latams .