Two additional men are now in police custody following the fatal stabbing of a man in the Florida Keys.
Last Friday, 59-year-old Matthew Bonnett was stabbed while trying to stop an armed robbery at his neighbor's home on Stock Island's Laurel Avenue. He succumbed to his injuries.
Earlier in the week, 49-year-old Rory Wilson was arrested for his involvement in the fatal robbery.
Franklin Tyrone Tucker, 46, and John Travis Johnson, 39, were arrested on Wednesday.
Monore Sheriff's officials say an anonymous tip led them to the suspects.
Tucker was charged with two counts of armed robbery, one count of felony murder, two counts of wearing a mask while committing a felony, three counts of aggravated battery and with tampering with a witness.
Johnson was charged with two counts of robbery and with felony murder.
Wilson faces murder and robbery charges.