Police in Allentown are investigating a hit-and-run crash that sent three pedestrians to the hospital.

The crash happened around 3 p.m. Wednesday at Fifth and Tilghman streets.

One car rear-ended another and the second car ended up on the sidewalk, hitting three pedestrians, police said.

The victims were taken to the hospital with serious but non-life-threatening injuries, police said.

One of the drivers took off after the crash but was later apprehended, police said.