Adam Alvarado, Ashley Priest and Jimmy Garcia create a stone cross near the home of former NFL star Junior Seau's beach home in Oceanside, Calif. Seau killed himself with with a gun in May 2012. Sandy Huffaker/Getty Images hide caption

itoggle caption Sandy Huffaker/Getty Images

Fire department personnel, police officers and paramedics at the scene of a fatal collision on Highway 401 in Mississauga, Ontario, in July 2011. Stacey Newman/iStockphoto.com hide caption

itoggle caption Stacey Newman/iStockphoto.com