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with Kevin Rust. In the early morning hours of 31 August 1986, during a particularly serious fight Rust threatened to harm her, saying "either you kill me or I'll get you" per her statement to the police. During the altercation Rust slapped her, pushed her and hit her twice on the head. At some point
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to include consideration of "the extent to which the use of force was imminent" (section 34) and "the nature, duration and history of any relationship between the parties to the incident, including any prior use or threat of force and the nature of that force or threat" (section 34) in assessment of
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added in a concurring opinion that, had there been no evidence supporting the psychiatrist's testimony, it would have been reasonable to discount it. However, sufficient evidence was given to support his expert's statements, and the jury was therefore entitled to rely on his testimony.
223:, and had a psychiatrist testify in her support. He explained the effects of her circumstances on her mental state and that in the state she was in she felt she was going to be killed and had no alternative but to shoot him. Lavallee did not testify. The jury acquitted Lavallee.
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during the altercation he handed
Lavallee a gun, which she first fired through a window screen. Lavallee first contemplated shooting herself; however when Rust turned around to leave the room she shot him in the back of the head. At trial, Lavallee argued
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required for self-defence. Additionally, the justice wrote that sufficient evidence was given for the jury to have potentially reached the same conclusion without the psychiatrist's testimony.
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Martha
Shaffer, "The Battered Woman Syndrome Revisited: Some Complicating Thoughts Five Years after R. v. Lavallee" (1997) 47 University of Toronto Law Journal 1
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551:"Supreme Court Judgments: R. v. Lavallee, [1990] 1 S.C.R. 852"
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Lavallee appealed the decision by the
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upheld the original acquittal on 5 May 1990 in a unanimous decision.
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were present in this case, and
Lavallee's acquittal was restored.
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In 2012, Canadian parliament passed reforms to
Section 34 of the
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Morris, Christopher and
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