ARREST WITHOUT A WARRANT​​ In some cases, police officers can make a Florida arrest without an arrest warrant. The officer cannot legally make a warrantless arrest for a misdemeanor unless the crime was committed in his or her presence.In felonies, police can arrest you without a warrant if they have probable cause to believe you committed the crime. Law enforcement officials do not always need a warrant to arrest someone. Some instances allow for a warrantless arrest. Police officers usually need a warrant to search property, but can arrest an individual without evidence if they have probable cause they committed a crime. A warrant authorizes law enforcement officers to take a suspect into custody. Degree Felony, in the Fifteenth Judicial Circuit, in and for Palm Beach County,. Florida, Court Case No. 92-15486 CF A06. The Law Offices of Phillip T. Rodolfo, Jr. is here for you!