Is This the Trail of Evidence From a Hit-And-Run?

A guy posted cell phone video of a parked car that had been rear-ended. And then he follows a trail of what looks like radiator fluid on the road that goes from the crash to an SUV in a driveway a few doors down.

That SUV's front end is smashed, and the guy shooting the video says it was a hit-and-run, but we don't know for sure if that's the case.