Question: I’m wondering about a light that seems to only be on at night on the traffic lights. It’s a small purple or blueish ...

Two plainclothes detectives had a hunch and it ultimately paid off. According to Det. Sgt. Michal Gontarczuk: On Dec. 19, Lt.

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Kaitlyn Wells and Zoe Vanderweide If you believe the hype, blue-light ...