| First Name | Mark |
| Last Name | Webb |
| Year of Conviction | 1987 |
| Year of Exoneration | 2002 |
| State of Conviction | Texas |
| Trial, Bench Trial, or Guilty Plea | Trial |
| Type of Crime | Rape |
| Death Sentence | No |
| Gender of Exoneree | Male |
| Race of exoneree | White |
| Juvenile | No |
| Types of evidence at trial |
|
| Type of Forensic Evidence |
|
| Types of Flawed Forensics |
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| Identity of eyewitness |
|
| Suggestive Procedures | No transcript |
| Highest level reached | Appeal |
| Claims Raised During All Appeals and Postconviction |
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| Claims granted, resulting in preexon. reversal |
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| Citations to judicial opinions | Webb v. State, 684 S.W.2d 800, (Tex. App. 2 Dist. 1985) |