FIRED CARTRIDGE CASE/SHOTSHELL CASING WORKSHEET
Lab File No.:____________________
Examiner: _____________________
Administrative
|Lab File No. | |Packaging | |
|Examiner | |Condition | |
|Item No. | |Type of Seal | |
|Received From | |Condition | |
|Date | |Markings | |
|Received By | |Released To | |
|Date | |Date | |
(Insert or attach digital images / photographs of both the exterior packaging, as received, and of the unopened evidence container.)
Trace Evidence
|Trace Exams Requested | |
|Trace Examiner(s) | |
|Trace Evidence Observed | |
(Insert or attach a digital image / photograph of trace material in place.)
Initials: _____
Lab File No.:____________________
Examiner: _____________________
Marking of Evidence
|Marked | |
|Location | |
|Previous Marks | |
|Location | |
|Other Marks | |
|Location | |
Visual and Microscopic Examination
|Item # / hole designation, if applicable | |
|(e.g., Item #23 / Hole“A” ; Item #23 / Hole“B” | |
|Presence of visible “smoke” | |
|Presence of visible “bullet wipe” | |
|Ripping, tearing, stellate pattern | |
|Melted tips of artificial fibers | |
|Burning or singeing effects | |
|Type of unburned powder present | |
|Particulate (lead or copper jacket material) | |
|Location of powder for possible instrumental analysis | |
(Insert digital image/photograph/sketch here of evidence item shown with labeled bullet holes and appropriate dimensions to locate them.)
Initials: _____
Lab File No.:____________________
Examiner: _____________________
Chemical Examinations
|Item # / hole designation, if applicable | |
|(e.g., Item #23 / Hole“A” ; Item #23 / Hole“B” | |
|Results of Modified Griess Test | |
|(In terms of a distance bracket for a pattern of residues or | |
|a maximum distance for scattered residues) | |
|Attach test patterns in envelope. | |
| | |
| | |
| | |
|Results of Dithiooxamide Test | |
|(In terms of residue consistent with the passage of a bullet)| |
|Attach positive results in envelope. | |
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| | |
|Results of Sodium Rhodizonate Test | |
|(In terms of residue consistent with the passage of a bullet,| |
|or with the discharge of a firearm, or in terms of the | |
|maximum distance for vaporous lead) | |
|Attach image of positive results found on evidence items. | |
| | |
| | |
| | |
Conclusions and Their Basis for Each Location / Hole
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Quality assurance / verification initials/signature
____________________________________
____________________________________
Return to Users Guide.doc
Initials: _____
Link to Sample Report.doc
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