DENVER Authorities are on the lookout for a 2015 gray Ford Mustang and its driver after a hit-and-run crash Friday evening. The Denver Police Department said they believe a driver struck a pedestrian around S. Santa Fe Drive and Interstate 25, and then fled from the scene. The person was transported to a local hospital with serious injuries. Police closed the southbound I-25 ramp at Santa Fe Drive during the investigation. Around 4:30 a.m. Saturday, Denver police shared a Medina Alert for the car and its driver on social media. The gray Mustang has license plates reading CZD-W34. Anybody with information is asked to call Metro Denver Crime Stoppers at 720-913-7867 or 911. No other details were readily available Saturday morning.