George Zimmerman arrived at the Seminole County Jail in Sanford, Fla., early this afternoon to turn himself in after a judge revoked his bail in the killing of Trayvon Martin.
Sheriff's office officials brought Zimmerman into jail in full view of the media, unlike his release, when he was whisked away in secrecy.
Looking a little heavier than he did after his arrest and with his formerly short-cropped hair growing out, Zimmerman wore a plaid shirt and jeans.
He arrived at the jail less than one hour before the 2:30 p.m. deadline for his surrender.
Zimmerman was met by officers off I-4 and was driven into custody about 20 minutes later, authorities said.
After he arrived, Zimmerman was to be booked again and placed into isolation in administrative confinement for his own protection, according to a law enforcement official.
Less than six weeks ago, Zimmerman walked out of Seminole County Courthouse a free man on bail, preparing to live the next year or two of his life in hiding as he awaited the beginning of his high profile murder trial for the death of Martin.
But following a contentious hearing Friday in which the court learned Zimmerman and his wife Shelly had allegedly tried to hide from the court the more than $135,000 in cash they had amassed in donated legal funds, Circuit Court Judge Kenneth Lester ordered him back in jail with 48 hours.
Zimmerman's attorney Mark O'Mara said Zimmerman's credibility will now be a major issue which he will have to address.
O'Mara also hinted Zimmerman may not testify at a bond hearing.
Within weeks of its launch on April 9, therealgeorgezimmerman.com received more than $200,000 in donations to help with Zimmerman's legal expenses. But at an April 20 bond hearing, Zimmerman and his wife told the judge they were financially indigent.
Since his attorney last month waived his right to a speedy trial, Zimmerman could conceivably spend the duration of the trial in isolation for his own security.
"At this time revoke his bond," Lester said at the hearing Friday. "Order him to surrender himself within 48 hours."
The prosecution presented at least four jailhouse phone conversations in which George and Shelly Zimmerman were apparently discussing tiny amounts of money, but where allegedly referring to some of the $200,000 supporters had poured into his PayPal account.
At the time of the recordings, Zimmerman had just been recently arrested and charged with second-degree murder in the death of unarmed 17-year-old Trayvon Martin.
During one call on April 16, Zimmerman and his wife were taped discussing their bank accounts.
George Zimmerman: In my account do I have at least $100?
Shelly Zimmerman: No
George Zimmerman: How close am I?
Shelly Zimmerman: $8. $8.60
George Zimmerman: Really? So total everything how much are we looking at?
Shelly Zimmerman: Like $155
Prosecutor Bernie De La Rionda noted Shelly Zimmerman actually meant $155,000.
He said the couple knew that their conversation was being recorded but that they were speaking in code and knowingly withheld from the court the amount of money brought in from therealgeorgezimmerman.com, the now defunct website set up by the 28-year-old to help fund his defense fund.
Zimmerman set up the site on April 9.
He released his first public comments about his role in the death of Trayvon Martin on it, and in less than 2 weeks the site raised $200,000 in anonymous donations sent via a PayPal link.
Information provided by Zimmerman's attorney a week after he was released on bail showed that the couple had $135,000 in their bank account a day before the April 20 hearing.