The man charged in a November 2015 double homicide will remain in Palm Beach County Jail.
Intake records show Zachary Penna was booked Saturday at 2:28 p.m.
Police said Penna stabbed and killed two men in Greenacres last year.
Details about the killings and how he knew the two men, Wayne Dixon, 58, and Freddy Sanchez, 49, are still unclear.
Penna was eventually arrested in Titusville following a crime spree in Palm Beach County.
He's being held without bail on first-degree murder, robbery and other charges.