New camera footage reveals potential clue near Nancy Guthrie's neighborhood: TMZ

The FBI has discovered new camera footage captured about five miles from Nancy Guthrie's home in Tucson, Arizona, with a man wearing a similar backpack, TMZ reported Thursday.

In the new video, it shows an unknown man carrying and wearing two backpacks — one with reflective straps — similar to the one in the footage released by the FBI this week of the suspect on Guthrie's porch who wore a ski mask, gloves and tampered with her Nest camera.

"Law enforcement sources tell TMZ ... the FBI is lasering in on the man in the video...