![US college student accused of murdering his ex-girlfriend posted elaborate tribute to her online before arrest US college student accused of murdering his ex-girlfriend posted elaborate tribute to her online before arrest](https://imageresizer.static9.net.au/dUtaDcPYzHj4YRogvXKg6SmAEpU=/1200x900/https%3A%2F%2Fprod.static9.net.au%2F_%2Fmedia%2F2016%2F11%2F24%2F12%2F42%2F2411_couple2_sp.jpg)
US college student accused of murdering his ex-girlfriend posted elaborate tribute to her online before arrest
![College Student William Riley Gaul Charged With Murdering His Ex-Girlfriend Emma Jane Walker | Teen Vogue College Student William Riley Gaul Charged With Murdering His Ex-Girlfriend Emma Jane Walker | Teen Vogue](https://assets.teenvogue.com/photos/5838a40943ca185e77e84f03/16:9/w_1280,c_limit/unnamed_FB.jpg)
College Student William Riley Gaul Charged With Murdering His Ex-Girlfriend Emma Jane Walker | Teen Vogue
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They seemed like picture-perfect high school sweethearts, but their toxic relationship ended in murder - ABC News
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They seemed like picture-perfect high school sweethearts, but their toxic relationship ended in murder - ABC News
Local leaders to dedicate dog park in memory of Emma Walker - News - Knox County Tennessee Government
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They seemed like picture-perfect high school sweethearts, but their toxic relationship ended in murder - ABC News
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They seemed like picture-perfect high school sweethearts, but their toxic relationship ended in murder - ABC News
![Psycho For Love: William Riley Gaul killed his ex-girlfriend, Emma Jane Walker, because he refused to accept the break-up; Sentenced to life in prison | Emma jane, Ex girlfriends, Cheerleading photos Psycho For Love: William Riley Gaul killed his ex-girlfriend, Emma Jane Walker, because he refused to accept the break-up; Sentenced to life in prison | Emma jane, Ex girlfriends, Cheerleading photos](https://i.pinimg.com/originals/64/27/c5/6427c54b488e00737e50a324b55fc69b.jpg)