Published: Sep 28, 2010 11:17 PM EDT
Updated: Sep 28, 2010 8:17 PM EDT

MIAMI (AP) - The FBI is offering a reward of up to $50,000 for information leading to the arrest of any suspects involved in the dramatic heist at South Florida bank last week.

The FBI announced the reward Tuesday.

Authorities say three masked, gun-toting thieves burst into a bank teller's apartment shortly after midnight Friday, holding him and his father hostage until the teller opened his Coral Gables Bank of America branch that morning.

The intruders strapped what they said was a bomb to the man's chest and told him to make off with as much money as he could.

The robbers took the money from the teller and drover off in his red Ford Mustang, which was later found just a few blocks from the bank.

Anyone with information should call the FBI at 305-944-9101.