"So you just shut the door and then you just flip it," Anna Reger, the co-founder of Fliplok, said. The bright red lock is being hailed as a potential lifesaver in an active shooter situation.

Radnor 45, Strath Haven 41 >> Nyah Yao poured in 19 points for the Raptors. Anna Reger collected eight points, eight rebounds and four assists, while Bree Simpson had nine points and six boards.

Kristian Chambers scored 12 points to help the Chester boys basketball team snap a three-game skid with a 52-47 victory over visiting Mount Pleasant (Del.) Saturday afternoon.