State Exhibit S 19b Miller

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PDF State Exhibit S 19b MillerForensic DNA Analysis
agency_release Court Filing Idaho 4

Named in this document

  • Ethan Chapin Person
  • Bryan Kohberger Person
  • Kaylee Goncalves Person
  • Jade Miller Person
  • Xana Kernodle Person
  • Derrick Agbenya Person
  • Grant MacDonald Person
  • Henry Clark Person
  • James Deskins Person
  • Jeremy Reagan Person
  • Kenny Anderson Person
  • Khoi Nguyen Person
  • Patrick Buettner Person
  • Jack Showalter Person
  • Jose Cruz Person
  • Cole Barenberg Person
  • Dylan Mortensen Person
  • Courage Alorbu Person
  • Jack DuCoeur Person
  • Bethany Funke Person

The 20 most-mentioned. The full list is in the case file.

IDAHO

POLICE-

STATE

IDAHO STATE POLICE FORENSIC SERVICES

700 South Stratford Drive, Ste 125 Meridian, ID 83642-6202
Phone: (208) 884-7170
Fax: (208) 884-7197
FORENSIC DNA REPORT

Case Agency (s): Agency Case No (s).: Laboratory Case No.:
MOSCOW POLICE DEPARTMENT 22-M09903 M2022-4843

XREF: M2022-4870

Date (s) of Offense: Investigating Officer (s): Report No.:
11/13/2022 Dustin Blaker 7
Date Evidence Accepted: Analyst:
11/18/2022 Jade Miller Case Name (s):
Suspect-JACK S DUCOEUR Subject-BETHANY G FUNKE Subject-DYLAN M MORTENSEN Subject-JOSE A CRUZ Victim-MADISON M MOGEN Victim-XANA A KERNODLE Victim-ETHAN J CHAPIN Victim-KAYLEE J GONCALVES
EVIDENCE DESCRIPTION:

Item 3: Submitted swab from F2 bedroom floor
Item 4: Submitted swab and debris from F3 bedroom floor
Item 6.1: Swab of right fingernail clippings from Ethan Chapin
Item 7.1: Swab of left fingernail clippings from Ethan Chapin
Item 9.1: Swab of right fingernail clippings from Xana Kernodle
Item 10.1: Swab of left fingernail clippings from Xana Kernodle
Item 12.1: Swab of right fingernail clippings from Madison Mogen
Item 13.1: Swab of left fingernail clippings from Madison Mogen
Item 15.1: Swab of right fingernail clippings from Kaylee Goncalves
Item 16.1: Swab of left fingernail clippings from Kaylee Goncalves
Item 20: DNA extracts from Items 3, 4, 5, 6.1, 7.1, 8, 9.1, 10.1, 11, 12.1, 13.1, 14, 15.1, 16.1, 17, 18, and 19
CONCLUSIONS AND INTERPRETATIONS:

Deoxyribonucleic Acid (DNA) Analysis, employing the Polymerase Chain Reaction (PCR), was used to generate a Short Tandem Repeat (STR) profile from Items 6.1, 7.1, 13.1, 15.1, 16.1, and a portion of Items 3, 9.1, 10.1, and 12.1.1
FOOTNOTES

1 Loci Examined: Amelogenin, D3S1358, D1S1656, D2S441, D10S1248, D13S317, Penta E, D16S539, D18S51, D2S1338, CSF1PO, Penta D, TH01, vWA, D21S11, D7S820, D5S818, ΤΡΟΧ, DYS391, D8S1179, D12S391, D19S433, FGA, and D2251045.

STATE'S EXHIBIT exhibitsticker.com Page 1 of 3 000627 S-19 (b) Case No. CR01-24-31665

Laboratory Case Number: M2022-4843 Report No.: 7 The DNA profile obtained from Item 3 matches that obtained from the known reference sample of Xana Kernodle (See Item 8, Report No. 4 issued 11/20/2022). This DNA profile is at least 12.5 septillion (1.25 x 1025) times more likely to be seen if Xana Kernodle is the source than if an unrelated individual randomly selected from the general population is the source.

The DNA profile obtained from Item 6.1 indicates a mixture of DNA. Xana Kernodle is a potential contributor to this DNA mixture. Assuming a two person mixture and that Ethan Chapin (See Item 5, Report No. 4 issued 11/20/2022) is a contributor, this DNA profile is at least 19.4 septillion (1.94 x
1025) times more likely to be seen if it were the result of a mixture of DNA from Ethan Chapin and Xana Kernodle than if it resulted from Ethan Chapin and an unrelated individual randomly selected from the general population.

Madison Mogen (Item 11), Kaylee Goncalves (Item 14), Jack Ducoeur (Item 17), Bethany Funke (Item 18), Dylan Mortensen (Item 19) (See Items 11, 14, 17, 18, and 19, Report No. 4 issued
11/20/2022), John Showalter (Item 1), Cole Barenberg (Item 2) (See Items 1 and 2, M2022-4870, Report No. 1 issued 11/20/2022), and Jose Cruz (See Item 33, Report No. 6 issued 11/23/2022) are excluded as being contributors to this DNA mixture.

The DNA profile obtained from Item 7.1 is consistent with that obtained from the known reference sample of Ethan Chapin.

The DNA profile obtained from Item 9.1 indicates a mixture of DNA with a major profile, which is consistent with having come from Xana Kernodle. Ethan Chapin is a potential contributor to the minor component of this mixture. Assuming a two person mixture and that Xana Kernodle is a contributor, this DNA profile is at least 6,150 times more likely to be seen if it were the result of a mixture of DNA from Xana Kernodle and Ethan Chapin than if it resulted from Xana Kernodle and an unrelated individual randomly selected from the general population.

Jack Ducoeur, John Showalter, Cole Barenberg, and Jose Cruz are excluded as being contributors to this DNA mixture.

The DNA profile obtained from Item 10.1 indicates a mixture of DNA with a major profile, which is consistent with having come from Xana Kernodle. Ethan Chapin is a potential contributor to the minor component of this mixture. Assuming a two person mixture and that Xana Kernodle is a contributor, this DNA profile is at least 8,340,000 times more likely to be seen if it were the result of a mixture of DNA from Xana Kernodle and Ethan Chapin than if it resulted from Xana Kernodle and an unrelated individual randomly selected from the general population.

Jack Ducoeur, John Showalter, Cole Barenberg, and Jose Cruz are excluded as being contributors to this DNA mixture.

The DNA profile obtained from Item 12.1 is consistent with that obtained from the known reference sample of Madison Mogen.

Page 2 of 3 000628

Laboratory Case Number: M2022-4843 Report No.: 7 The DNA profile obtained from Item 13.1 indicates a mixture of DNA with a major profile, which is consistent with having come from Madison Mogen. Kaylee Goncalves is a potential contributor to this mixture. Assuming a three person mixture and that Madison Mogen is a contributor, this DNA profile is at least 77,900,000 times more likely to be seen if it were the result of a mixture of DNA from Madison Mogen, Kaylee Goncalves, and an unrelated, randomly selected individual than if it resulted from Madison Mogen and two unrelated individuals randomly selected from the general population.

Based on the likelihood ratio result 0.399, it is inconclusive whether Jack Ducoeur is a potential contributor to this DNA profile.

Based on the likelihood ratio result 0.485, it is inconclusive whether Cole Barenberg is a potential contributor to this DNA profile.

Based on the likelihood ratio result 3.33, it is inconclusive whether Ethan Chapin is a potential contributor to this DNA profile.

Based on the likelihood ratio result 0.201, it is inconclusive whether Xana Kernodle is a potential contributor to this DNA profile.

Based on the likelihood ratio result 0.0233, it is inconclusive whether Bethany Funke is a potential contributor to this DNA profile.

John Showalter, Jose Cruz, and Dylan Mortensen are excluded as being contributors to this DNA mixture.

The DNA profiles obtained from Items 15.1 and 16.1 are consistent with that obtained from the known reference sample of Kaylee Goncalves.

Deoxyribonucleic Acid (DNA) extraction and quantification, employing real-time Polymerase Chain Reaction (PCR), were performed on the swab from Item 4.

No DNA was detected on Item 4. No further testing was conducted on this item.

DISPOSITION OF EVIDENCE:

Items 6.1, 7.1, 13.1, 15.1, 16.1, and the swab from Item 4 were consumed during testing; however, DNA extract remains for these items. All other items and the empty packaging for Items 4, 6.1, 7.1, 13.1, 15.1, and 16.1 have been returned to the main laboratory evidence vault for return to the submitting agency.

REMARKS:

The descriptions, conclusions and interpretations stated above apply to the sample (s) as received.

I declare under penalty of perjury pursuant to the law of the State of Idaho that the foregoing is true and correct.

Jade Miller Jade Miller / Forensic Scientist
Issue Date: 11/23/2022 Page 3 of 3 000629

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IDAHO

POLICE

STATE

IDAHO STATE POLICE FORENSIC SERVICES

700 South Stratford Drive, Ste 125 Meridian, ID 83642-6202
Phone: (208) 884-7170
Fax: (208) 884-7197
FORENSIC DNA REPORT

Case Agency (s): Agency Case No (s).: Laboratory Case No.:
MOSCOW POLICE DEPARTMENT 22-M09903 M2022-4843

XREF: M2022-4870

Date (s) of Offense: Investigating Officer (s): Report No.:
11/13/2022 Dustin Blaker 13
Date Evidence Accepted: Analyst:
11/16/2022, 11/21/2022, 11/28/2022, Jade Miller
12/05/2022 Case Name (s):
Subject-JEREMY T REAGAN Subject-MASON S BARSTOW Subject-KHOI A NGUYEN Subject-DERRICK AGBENYA Subject-PATRICK F BUETTNER Subject-COURAGE ALORBU Subject-JAMES W DESKINS ████████████████████████████████████████
Subject-HENRY R CLARK Subject-KENNETH R ANDERSON Subject-DONALD MCDONALD Victim-MADISON M MOGEN Victim-XANA A KERNODLE Victim-ETHAN J CHAPIN Victim-KAYLEE J GONCALVES
EVIDENCE DESCRIPTION:

Item 1.5: Swabs of inside surface on blade portion of knife sheath
Item 23: Submitted swab from above stairwell
Item 24: Submitted swab from upper floor banister
Item 29.1: Submitted swab of face mark on outside of south kitchen window
Item 29.2: Submitted swab of hand marks on outside of south kitchen window
Item 29.3: Submitted swab of finger mark on outside of south kitchen window
Item 30: Submitted swab of stain on bottom of handrail
Item 31.1: Submitted swab of stain on edge of half wall
Item 36: DNA extracts from Items 23, 24, 29.1, 29.2, 29.3, 30, and 31.1
Item 37.1: Submitted swab from south entry hallway wall at 1127 King Rd. Apt. 1
Item 37.2: Submitted swab from west kitchen wall at 1127 King Rd. Apt. 1
Item 38: Submitted swabs, agency Item 264, from scene
Item 39: Submitted swab, agency Item 261, from scene
Item 40.1: Swab of stain on palm of glove under pointer finger
Item 40.2: Swab of stain on palm of glove under pinky finger
Item 40.3: Swab of stain on ring finger of glove Page 1 of 5 000840

Laboratory Case Number: M2022-4843 Report No.:
13
Item 40.4: Swabs from inside of glove
Item 41: Reference oral swab from Henry Clark
Item 42: Reference oral swab from Kenneth Anderson
Item 43: Reference oral swab from Donald McDonald
Item 44: Reference DNA swab from Mason Barstow
Item 45: Reference oral swab from Jeremy Reagan
Item 46: Reference DNA swabs from Khoi Nguyen
Item 47: Reference oral swabs from Derrick Agbenya
Item 48: Reference DNA swabs from Patrick Buettner
Item 49: Reference oral swabs from Courage Alorbu
Item 50: Reference oral swabs from James Deskins
Item 51: DNA extracts from Items 1.5, 37.1, 37.2, 38, 39, 40.1, 40.2, 40.3, 40.4, and 41 through 50
CONCLUSIONS AND INTERPRETATIONS:

Deoxyribonucleic Acid (DNA) Analysis, employing the Polymerase Chain Reaction (PCR), was used to generate a Short Tandem Repeat (STR) profile from Items 23, 29.1, 29.3, 30, 31.1, 40.1, 40.2, and 40.3, as well as a portion of Items 1.5, 24, 37.1, 37.2, 38, 39, 40.4, and 41 through 50.1 Henry Clark, Kenneth Anderson, Donald McDonald, Mason Barstow, Jeremy Reagan, Khoi Nguyen, Derrick Agbenya, Patrick Buettner, Courage Alorbu, James Deskins, and Connor Chesnut (See Item 6, M2022-4870, Report No. 3 issued 12/14/2022) are not the source of the unknown male (Male A) DNA profile previously obtained from Item 1.1 (See Report No. 4 issued 11/20/2022).

The DNA profile previously obtained from Item 1.4 ████████████████████████████████████████ (See Report No. 4, issued 11/20/2022) indicates a mixture of DNA with a major profile. Assuming a two person mixture, Henry Clark, Kenneth Anderson, Donald McDonald, Mason Barstow, Jeremy Reagan, Khoi Nguyen, Derrick Agbenya, Patrick Buettner, Courage Alorbu, James Deskins, and Connor Chesnut are excluded as being contributors to this DNA mixture.

The DNA profile previously obtained from Item 6.1 (See Report No. 7, issued 11/23/2022) indicates a mixture of DNA. Assuming a two person mixture, Henry Clark, Kenneth Anderson, Donald McDonald, Mason Barstow, Jeremy Reagan, Khoi Nguyen, Derrick Agbenya, Patrick Buettner, Courage Alorbu, James Deskins, and Connor Chesnut are excluded as being contributors to this DNA mixture.

The DNA profile previously obtained from Item 9.1 (See Report No. 7, issued 11/23/2022) indicates a mixture of DNA with a major profile. Assuming a two person mixture, Henry Clark, Kenneth Anderson, Donald McDonald, Mason Barstow, Jeremy Reagan, Khoi Nguyen, Derrick Agbenya, Patrick Buettner, Courage Alorbu, James Deskins, and Connor Chesnut are excluded as being contributors to this DNA mixture.

The DNA profile previously obtained from Item 10.1 (See Report No. 7, issued 11/23/2022) indicates a mixture of DNA with a major profile. Assuming a two person mixture, Henry Clark, Kenneth Anderson, Donald McDonald, Mason Barstow, Jeremy Reagan, Khoi Nguyen, Derrick Agbenya, Patrick Buettner, Courage Alorbu, James Deskins, and Connor Chesnut are excluded as being contributors to this DNA mixture.

FOOTNOTES

1 Loci Examined: Amelogenin, D3S1358, D1S1656, D2S441, D10S1248, D13S317, Penta E, D16S539, D18S51, D2S1338, CSF1PO, Penta D, TH01, vWA, D21S11, D7S820, D5S818, ΤΡΟΧ, DYS391, D8S1179, D12S391, D19S433, FGA, and D22S1045.

Page 2 of 5 000841

Laboratory Case Number: M2022-4843 Report No.:
13 The DNA profile previously obtained from Item 13.1 (See Report No. 7, issued 11/23/2022) indicates a mixture of DNA, assumed to be from three individuals, with a major profile.

Based on the likelihood ratio result 0.0224, it is inconclusive whether Kenneth Anderson is a potential contributor to this DNA profile.

Based on the likelihood ratio result 0.0234, it is inconclusive whether Mason Barstow is a potential contributor to this DNA profile.

Based on the likelihood ratio result 0.186, it is inconclusive wh