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Miami businessman Herman Echevarria Sr. died Monday morning, E! News can exclusively confirm.

Echevarria was found dead this morning when family and employees found it odd that he didn't show up to work and wasn't answering his phone.

Another source tells us that the family believes it was a heart attack.

Police have confirmed his death and said that the body was found in the bedroom of his apartment at the Epic Hotel and Residences in Miami. They have determined that he died of natural causes and closed this case.