The Brief An Osceola County homeowner says her short-term rental was trashed again after another alleged unauthorized party. Deputies are investigating whether it is connected to a July 4 party and say illegal rental parties are fueling crime. An Osceola County homeowner says her short-term rental property was heavily damaged for the second time in about a month. The Osceola County Sheriff's Office said detectives are investigating whether the alleged party this past weekend is connected to a July 4 party at the same property. According to an arrest report, deputies have seen an increase in illegal short-term rental parties, which investigators say have contributed to a rise in violent crime.