The website spyonvegas.com has posted this pic of some of Walker 's goings - on before the attack .
TMZ is reporting that Walker dropped 15 large at a Hard Rock Hotel club earlier that evening .
The website spyonvegas.com has posted this pic of some of Walker 's goings - on before the attack , and TMZ is reporting that Walker dropped 15 large at a Hard Rock Hotel club earlier that evening .