Miami Real Estate Fraud Lawyer Recommendations

Does anyone know the name of a good Miami real estate fraud lawyer? My sister has been accused of helping her former boyfriend defraud one of his clients. She swears up and down that she didn’t know of the deal between the two, but her ex-boyfriend says she did. I have a feeling that he is doing this to get back at her for leaving the relationship. He was very abusive and controlling while they were together and has tried to continue running her life since the split. She has been very firm in not letting him. Now he is in trouble with the law and figures this is a way to get her into trouble. I just hope he doesn’t think this will make her come back.