IN THE DISTRICT COURT OF APPEAL
                                       FIRST DISTRICT, STATE OF FLORIDA

MARVIN LANCASTER,                      NOT FINAL UNTIL TIME EXPIRES TO
                                       FILE MOTION FOR REHEARING AND
      Appellant,                       DISPOSITION THEREOF IF FILED

v.                                     CASE NO. 1D14-5683

FLORIDA DEPARTMENT OF
CORRECTIONS,

      Appellee.

_____________________________/

Opinion filed December 1, 2015.

An appeal from the Circuit Court for Leon County.
James C. Hankinson, Judge.

Marvin Lancaster, pro se, Appellant.

Lisa Martin, Assistant General Counsel, Florida Department of Corrections,
Tallahassee, for Appellee.




PER CURIAM.

      Appellant challenges the circuit court’s order which dismissed his petition

for writ of mandamus as res judicata, on grounds that the previous order relied

upon by the circuit court also ruled the matter res judicata and thus was not a ruling
on the merits. See Miller v. Fla. Dep’t of Corrs., 

(Fla. 1st DCA

2014).

      Appellant correctly asserts that the order dismissing the action in Lancaster

v. Florida Department of Corrections, No. 2013 CA 001016 (Fla. 6th Cir. Ct. May

21, 2013), was not on the merits, but rather dismissed that action as res judicata.

However, the orders relied upon by the Sixth Judicial Circuit in that case were

rulings on the merits of Appellant’s sentence structure and calculation claim. He

reiterated the same claim in case number 2013 CA 001016 in the Sixth Circuit, and

in the circuit court case underlying this appeal, Lancaster v. Fla. Department of

Corrections, No. 2014 CA 001529 (Fla. 2d Cir. Ct. Oct. 14, 2014). As discussed in

the Sixth Circuit’s order, the merits of Appellant’s claim were denied by the

Second Judicial Circuit in Leon County by final order in Lancaster v. McNeil, No.

2007 CA 002150 (Fla. 2d Cir. Ct. Oct. 16, 2008), certiorari denied, Lancaster v.

McNeil, 

(Fla. 1st DCA 2009). In addition, and also discussed in the

Sixth Circuit Court’s order, Appellant’s challenge to the Department of

Corrections’ structure of his sentence based in part on gain time awards was denied

on the merits by the District Court of the Northern District of Florida in Lancaster

v. Tucker, No. 3:09-cv-333/MCR/MD, 

(N.D. Fla. Feb. 8, 2012).

      The circuit court correctly found that Appellant’s challenge to the Florida

Department of Corrections’ calculation of his tentative release date, including the

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correct application of gain time, was res judicata.1 Accordingly, the order

dismissing the action is AFFIRMED.

WOLF, BILBREY, and WINOKUR, JJ., CONCUR.




1
   It also appears that Appellant’s challenge to the Department’s calculation of his
tentative release date as described in a Department memorandum dated March 25,
2009, is moot, due to the Department’s update of Appellant’s tentative release date
since that time.
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