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Mark Allen DAVIS

 
 
 
 
 

 

 

 

 
 
 
Classification: Murderer
Characteristics: Robbery
Number of victims: 1
Date of murder: July 1, 1985
Date of birth: October 3, 1963
Victims profile: Orville Landis
Method of murder: Stabbing with knife
Location: Pinellas County, Florida, USA
Status: Sentenced to death on January 30, 1987
 
 
 
 
 

Supreme Court of Florida

 

opinion SC02-1424

opinion SC08-1808

 
 
 
 
 
 

DC#  106014
DOB:  10/03/63 

Sixth Judicial Circuit, Pinellas County Case # 85-8933
Sentencing Judge: The Honorable Thomas E. Penick, Jr.
Attorney, Trial: John Thor White – Private
Attorney, Direct Appeal: Pro Se, Aubrey O. Dicus, Jr. and Margie I. Fraley – Private
Attorney, Collateral Appeals: Linda McDermott – Registry

Date of Offense: 07/01/85

Date of Sentence: 01/30/87

Circumstances of Offense: 

Mark Davis came to St. Petersburg, Florida during late June 1985 and was living in the parking lot of the Gandy Efficiency Apartments when Orville Landis moved into an apartment on July 1, 1985. 

Davis offered to help Landis move in, and after they finished moving, Davis and Landis began drinking beer together.  Davis borrowed money from Landis, and witnesses testified that Landis had approximately $500 in cash that day.  Davis separately told two apartment complex residents that he planned to take money from Landis and “do him in.” 

Davis and Landis were later seen arguing about money and then going into Landis’ apartment.  Landis was last seen alive at approximately 8:30 p.m.  Davis was last seen around midnight, leaving in Landis’ car. 

A concerned neighbor had Landis’ window opened, and from the window, she observed him lying on his bed in a pool of blood.  Landis’ wallet was empty, except for a single dollar bill. 

Landis suffered multiple stab wounds to the back, chest, and neck; multiple blows to the face; was choked or hit with sufficient force to break the hyoid bone (a bone in the throat); was intoxicated to a degree that impaired his ability to defend himself; and was alive and conscious when each injury was inflicted.  Evidence showed that the slashes to the throat were made with a small-blade knife, which was broken during the attack, and the chest and back wounds were made with a large butcher knife found at the scene. 

Trial Summary:

08/18/85          Indicted as follows:

Count I            First-Degree Murder

Count II           Armed Robbery

Count III          Grand Theft

11/08/85          Entered plea of not guilty

01/20/87          Jury returned guilty verdicts on all counts of the indictment

01/23/87          Jury recommended a death sentence by a vote of 8-4

01/30/87          Sentenced as follows:

Count I            First-Degree Murder – Death

Count II           Armed Robbery – Life imprisonment

Count III          Grand Theft – 5 years

Case Information:

On 05/13/87, Davis filed a Direct Appeal with the Florida Supreme Court, citing the following errors:  the heinous, atrocious, or cruel murder aggravating circumstance was unconstitutionally vague; insufficient evidence to support the cold, calculated, and premeditated murder aggravating circumstance; allowing victim’s daughter to read a victim impact statement; admitting a videotape and color photograph of the crime scene; limitations placed upon Davis’ actions as co-counsel; and Davis was absent from the courtroom during jury challenges.  Three other errors, each of which focused on comments made during the trial, were cited by Davis but were not commented upon by the court.  The FSC affirmed the convictions and sentences on 09/05/91. 

On 01/28/92, Davis filed a Petition for Writ of Certiorari with the U.S. Supreme Court that was granted on 06/29/92.  The USSC vacated the death sentence and remanded the case to the FSC to reconsider the direct appeal of the death sentence in light of the opinion in Espinosa v. Florida.  In Espinosa, the USSC declared that Florida’s standard jury instruction for the heinous, atrocious, or cruel aggravating circumstance was constitutionally inadequate.

On 04/08/93, the FSC affirmed the death sentence.

On 11/18/93, Davis filed a Petition for Writ of Certiorari with the U.S. Supreme Court that was denied on 02/28/94.

On 07/17/95, Davis filed a 3.850 Motion with the Circuit Court that was amended on 06/26/98 and denied on 03/28/02.

On 06/26/02, Davis filed a 3.850 Motion Appeal with the Florida Supreme Court, raising the following issues: ineffective assistance of counsel and Brady & Giglio claims.  On 10/20/05, the FSC affirmed the denial of the motion.

On 04/30/04, Davis filed a Petition for Writ of Habeas Corpus with the Florida Supreme Court, raising the following issues: improper arguments by the State, improper jury instructions, and insufficient evidence to support a conviction and aggravating circumstances.  On 10/20/05, the FSC denied the petition.

On 01/18/06, Davis filed a Petition for Writ of Certiorari with the U.S. Supreme Court that was dismissed on 03/30/06.

On 02/28/06, Davis filed a Petition for Writ of Habeas Corpus with the Florida Supreme Court that was denied on 06/09/06.

On 07/03/06, Davis filed a Petition for Writ of Certiorari with the U.S. Supreme Court on 07/03/06 that is pending.

Floridacapitalcases.state.fl.us

 

 

 
 
 
 
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