PERU, Ind. — An investigation is underway after a pedestrian was fatally struck by a vehicle in Peru Friday night, Indiana State Police announced on Sunday. According to ISP, troopers were called around 9 p.m. to the area of U.S. 24 and County Road 550 E. Preliminary investigation found that a 2008 Chevrolet Uplander was traveling westbound on U.S. 24, approaching County Road 550. That's when police said the driver of the vehicle struck and kil…