R. v. Christhurajah
- Citation
- 2017 BCSC 1355
- Status
- Judgment
- Jurisdiction
- Canada
- Court
- Supreme Court of British Columbia
- Decision
- 3 January 2017
- Posture
- Criminal / Voir Dire (admissibility of Social Media Evidence)
- Language
- English
More details
- Court
- Supreme Court of British Columbia
- Decision
- 3 January 2017
- Posture
- Criminal / Voir Dire (admissibility of Social Media Evidence)
- Language
- English
On this page
Professional case brief
Research organized from the available case record
01
Holding and result
The Crown did not prove on a balance of probabilities that the Facebook account represented in Exhibit 1 was created by the accused; therefore the evidence was inadmissible and excluded.
Court disposition
Crown's application to admit Facebook printouts (Exhibit 1) dismissed; evidence excluded.
Orders
- Exhibit 1 (Facebook printouts) excluded from evidence
- Testimony of Venita Costello insofar as it sought to authenticate Exhibit 1 excluded
02
Material facts
Parties
Regina
Crown Counsel: C.F. Hough; C. TaitKunarobinson Christhurajah
Accused Counsel: C.L. Leggett, Q.C.Lesly Jana Emmanuel
Accused Counsel: R.A. (Sandy) RossNadarajah Mahendran
Accused Counsel: M. NohraThampeernayagam Rajaratnam
Accused Counsel: V.M. Williams; A.S. Wong03
Procedural history
Posture
Criminal / Voir Dire (admissibility of Social Media Evidence)
04
Questions and positions
Legal issues
- 01
Whether the Facebook account (Exhibit 1) was created by the accused
- 02
Whether Exhibit 1 is admissible as an admission against interest by the accused
- 03
Whether the Crown met the balance of probabilities threshold for authentication of the account
- 04
Whether expert evidence was required to authenticate the social media evidence
Party arguments
- Applicant
- Crown: Exhibit 1 is relevant to show the accused uses the nickname Sokan; the account bears the surname Rajaratnam and contains photographs resembling the accused; on the balance of probabilities the accused more likely than not created the account; relied on R. v. Moazami as supportive precedent.
- Respondent
- Defence: Ms. Costello cannot identify who created the Facebook account or when or where it was created; the name could be false; no expert evidence was called to explain Facebook account creation or settings; circumstantial links are too weak and equally plausible alternative hypotheses exist (eg a relative or another person).
05
Court’s reasoning
Legal principles
- 01
Common law / voir dire practice
Authentication of electronic or social media evidence requires proof on a balance of probabilities that the accused authored or controlled the account before admitting printouts.
- 02
R. v. Moazami, 2013 BCSC 2398 and common practice
Expert evidence may be necessary to explain the operation, safeguards and security settings of social media platforms to support authentication of account ownership.
- 03
Common law
Stare decisis applies to legal principles but not to factual findings; factual conclusions depend on the evidence in each case.
06
Ratio, limits and disposition
Ratio decidendi
The Crown did not prove on a balance of probabilities that the Facebook account represented in Exhibit 1 was created by the accused; therefore the evidence was inadmissible and excluded.
Obiter and limits
- Comparison to R. v. Moazami: that case had extensive circumstantial links and expert evidence which are absent here
- Judge noted equally plausible alternative hypotheses such as a relative bearing the same surname or someone creating a false account
- Ms. Costello conceded she could not identify the account creator or account creation details and gave limited evidence about security settings
Court disposition
Crown's application to admit Facebook printouts (Exhibit 1) dismissed; evidence excluded.
- Exhibit 1 (Facebook printouts) excluded from evidence
- Testimony of Venita Costello insofar as it sought to authenticate Exhibit 1 excluded
Source and reliance status
Supreme Court of British Columbia · 3 January 2017
This page organises the available record for research. Confirm quotations, current status, and subsequent treatment against the official source before relying on the case.
Judgment reading view
Judgment text
The complete available source text.
Supreme Court of British Columbia
Judgment· 3 January 2017
2017 BCSC 1355 R. v. Christhurajah
IN THE SUPREME COURT OF BRITISH COLUMBIA Citation: R. v. Christhurajah, 2017 BCSC 1355 Date: 20170103 Docket: 26117 Registry: Vancouver Regina v. Kunarobinson Christhurajah Lesly Jana Emmanuel Nadarajah Mahendran Thampeernayagam Rajaratnam Before: The Honourable Mr. Justice Ehrcke Oral Ruling on Voir Dire #8 Counsel for the Crown: C.F. Hough C. Tait Counsel for the Accused K. Christhurajah: C.L. Leggett, Q.C. Counsel for the Accused L.J. Emmanuel: R.A. (Sandy) Ross Counsel for the Accused N. Mahendran: M. Nohra Counsel for the Accused T. Rajaratnam: V.M. Williams A.S. Wong, Articled Student Place and Date of Hearing: Vancouver, B.C. January 3, 2017 Place and Date of Judgment: Vancouver, B.C. January 3, 2017 [1] THE COURT: The Crown seeks to tender in evidence the testimony of Venita Costello, a civilian employee of the RCMP who works as an open source analyst for the E Division in Surrey. As her testimony was the subject of an objection by the defence, her evidence was heard in a voir dire. This is the ruling on that voir dire. [2] Ms. Costello testified that on December 22, 2016, she did a Facebook search of the name Sokan Rajaratnam, and she has printed off from the Internet eight pages that represent the results of that search. Those eight pages have been marked as Exhibit 1 on the voir dire. She indicated that pages 1 through 4 are the timeline of an account bearing the
name Sokan Rajaratnam and pages 5 and 6 are pages related to the account in the name of Sokan Rajaratnam. The remaining two pages are enlargements of photographs that are screenshots obtained when one clicks with one's mouse on the smaller photographs from the preceding pages. She noted that on one of the photographs, if one places the computer's mouse over the picture of the male on page 8, a tag appears with the name Sokan Rajaratnam. [3] The Crown submits that this evidence is relevant because it wishes to establish for the jury that the accused in these proceedings, Thampeernayagam Rajaratnam, in fact uses the nickname Sokan. This is relevant to the Crown's theory because two of the migrant witnesses in these proceedings, number B241 and number B158, have testified about the activities of an individual that they referred to either as Sokan or as Shokan. [4] I agree with the Crown about the potential relevance of this evidence as an admission against interest; namely, an admission by the accused that he uses the name Sokan. For example, if there had been testimony from a witness in Toronto who knows the accused, that witness could come and testify, "Oh, yes, I know Thampeernayagam Rajaratnam and I can tell you that I refer to him all the time as Sokan and indeed I hear him use that name referring to himself frequently". So the issue here is not about the potential relevance
of evidence that Ms. Williams' client uses the name Sokan. Rather, the issue is whether the evidence of Ms. Costello, and in particular the computer printout that has been marked as Exhibit 1 on the voir dire, are admissible in evidence to prove that Ms. Williams' client in fact uses the nickname Sokan. [5] The critical issue in this case is whether there is evidence before the Court that the Facebook account represented in Exhibit 1 on the voir dire is, in fact, an account that was created by Ms. Williams' client. The theory of the Crown is that there is evidence that makes it more likely than not, in other words there is evidence to satisfy me as the trial judge on a balance of probabilities, that this Facebook account was created by Ms. Williams' client. The Crown points out that the surname is the same; Ms. Williams' client's surname is Rajaratnam, and the name associated with the Facebook account is Rajaratnam. In addition, there are photographs posted to the website as shown in Exhibit 1 which look similar to the accused who is present in Court. The Crown takes the position that although it is conceivable that someone else could create a Facebook account in the name Rajaratnam and post those photographs, the most plausible hypothesis is that it was the accused who created the account and posted those photographs. [6] The Crown relies on a decision of Madam Justice Bruce,
R. v. Moazami, 2013 BCSC 2398, to support its argument. In that case, evidence of Facebook communications was admitted into evidence, and the Crown submits that the situation is similar here and I should come to a similar conclusion. It is a trite proposition that the principle of stare decisis applies to principles of law articulated by another court of concurrent or superior jurisdiction, but there is no principle of stare decisis that applies with respect to findings of fact. I do not disagree with the analysis of the law made by Madam Justice Bruce in Moazami, but the critical issue here relates to a finding of fact. In Moazami, Madam Justice Bruce came to the factual conclusion that there was in the case that she was hearing, as she put it at para. 13: In my view, there is ample evidence to conclude on a balance of probabilities that Mr. Moazami is the author of the statements contained in the Facebook messages sought to be entered into evidence. That is a factual finding that depends on the particular body of evidence that was led in that case. [7] The evidence before me is significantly different. First, in Moazami the Crown had called a Det. Shook who testified as an expert in the operation and function of Facebook as a social media portal and the interpretation of Facebook account records. In the present case the Crown called no evidence to testify in an expert witness
capacity. In Moazami the expert witness gave evidence about how a Facebook account is created and what are the prerequisites for creating a Facebook account. The witness testified about the safeguards that are built into the design of the software to make it unlikely that a fictitious account will be created. None of that evidence is before me. The expert in Moazami testified about the security settings that may be adjusted on a Facebook account. In the case before me, although Ms. Costello referred to security settings, she gave virtually no explanation as to what the various options are and what the consequences of adopting certain settings are. In addition, she gave no evidence as to what the particular security settings were for the account in question. [8] In Moazami, Madam Justice Bruce described in exhaustive detail a large number of circumstantial links in the evidence to establish the likelihood that the author of the Facebook account in question there was in fact the accused. Those circumstantial links are detailed in paras. 13, 14, 15, and 16 of her reasons for judgment. I need not recite them all here. Suffice it to say that the body of evidence before me is meagre indeed in comparison to the body of evidence that was present in that case. [9] Essentially the Crown's position in the case before me is that there are two items in Exhibit 1 that the Crown says link
this Facebook account to the accused in court. First, there is the fact that the same surname is used, Rajaratnam; and second, that some of the photographs posted to that account bear a resemblance to the accused who is in Court. There are other details that do not exactly match. For example, in Exhibit 1 the account holder is described as living in Toronto, Ontario, whereas the evidence before me is that Ms. Williams' client lives in Markham, Ontario. [10] In her testimony on the voir dire Ms. Costello admitted that she cannot say who created the Facebook account that is represented in Exhibit 1. She conceded that Sokan Rajaratnam could be a false name. She testified that she cannot say when or where the account was created. In my view, the circumstantial links between the information in Exhibit 1 and the accused who is present in court are too weak to establish on a balance of probabilities that this account was more likely than not created by Ms. Williams' client. [11] As I suggested to Crown counsel during submissions, an equally likely hypothesis would be that Mr. Rajaratnam, that is the accused Thampeernayagam Rajaratnam, has a relative who is named Sokan Rajaratnam and that relative bears a family resemblance to him, making the photograph look similar. That, of course, is pure speculation, but it is equally pure speculation that Thampeernayagam Rajaratnam would create a
Facebook account and instead of giving his real name as the owner of the account would give some other name, namely, Sokan Rajaratnam. [12] In all the circumstances, I am not satisfied that the evidence before me establishes on a balance of probabilities that the accused, Thampeernayagam Rajaratnam, created the Facebook account that is represented in Exhibit 1 on this voir dire, and that being the case, there is no basis for the admission of this evidence. The Honourable Mr. Justice W.F. Ehrcke
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