George Zimmerman's attorney said his client's bail might have been set higher if a judge had known about $200,000 raised by a website and that only came to light this week.
Mark O'Mara said on CNN's Anderson Cooper 360 that he only learned about the money Wednesday and will inform a judge at a hearing Friday.
Zimmerman, was released from jail this week after paying 10 percent of $150,000 bail.
The lawyer for Martin's parents, Benjamin Crump, said Friday he has asked the prosecutor in the case to request that the judge revoke Zimmerman's bail for not disclosing at the original bond hearing last week how much money he had.
"This is a bombshell that was dropped," Crump told The Associated Press. He said the parents, Tracy Martin and Sybrina Fulton, were "offended" that Zimmerman failed to inform the court of the money the website raised.
O'Mara told CNN late Thursday the money was raised by a website that Zimmerman set up for his legal defense.
Friday's hearing was initially scheduled to deal with several media organizations, including The Associated Press, asking the judge to unseal documents from Zimmerman's court file.
The website used to raise the money has since been shut down, but O'Mara said he'll likely start a new defense fund for Zimmerman.
The website was created almost two weeks ago by Zimmerman's family to thank his supporters and to receive donations from anyone who wanted to help with his legal defense.
The 44-day delay in Zimmerman's arrest spurred protests nationwide and inspired a national debate about racial profiling, equal justice under the law and Florida's self-defense law. Martin was black; Zimmerman's father is white and his mother is from Peru.
Zimmerman has gone into hiding since his release on bail. Under terms of his bond, he has to wear a GPS ankle bracelet that authorities can use to track his location round the clock.
With Zimmerman’s history of failure to remember things, or better yet, his late disclosure of much information is certainly enough to revoke this man’s bond.