BROOMALL, Pennsylvania (WPVI) -- It was the light that spread like wildfire. Driving around the Marple-Newtown area in Delaware County, Pennsylvania, you can't help but notice homes and businesses decked out in blue lights. "It just touches everybody's hearts, as well as minds. So I just wanted to help in any way I could with this," said Maria Tucker, who helped organize the blue light movement. The rush to find blue lights was to honor the memory of a young boy taken too soon. It was one year ago on February 16 that 7-year-old Matthew Wzorek died unexpectedly due to complications from the flu.