George Zimmerman back in jail after bond revoked (VIDEO)

George Zimmerman, the neighborhood watch captain charged in the shooting death of Florida teen Trayvon Martin, was back behind bars Sunday two days after his bond was revoked.

Zimmerman, 28, surrendered to police at about 1:30 p.m. Sunday, one hour before a court-imposed deadline. He was listed as being held without bail and having $500 in his jail account, The Associated Press reported.

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Zimmerman arrived in the state Saturday night from an undisclosed "secure location," where he has been staying because of "significant threats against his life," his lawyer, Mark O'Mara, told MSNBC on Sunday.

"He is worried about himself. He is worried about his wife. He is worried about his family. He is worried about everybody who has to be in hiding," O'Mara said.

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Zimmerman was originally released from prison on a $150,000 bond in April.

But a judge revoked Zimmerman's bond Friday after learning that Zimmerman and his wife, Shellie Zimmerman, may have misled the court about their assets when bond was set, according to MSNBC.

Zimmerman's defense team plans to file a motion for a bond hearing on Monday, so Zimmerman can explain himself, Orlando TV station WESH reported.

Zimmerman has pled not guilty to second-degree murder charges on shooting Martin, an unarmed teenager, in a gated community in Florida in February.