Like others on here, I too was appalled at the decision to prosecute Adam.
I felt like the DCI went out of his way to prove that he had intentionally used his vehicle as a weapon, even though the evidence given to us would state otherwise (tires blown due to contact with the pavement and the imprint of text suggesting sudden braking).
Even more so, I do not believe that it was in the public's interest to prosecute Adam. Police cannot provide evidence of "might have". Yes, he was driving dangerously, as were the offender's. Yes, there may have been public walking, but there wasn't. Yes, there may have been a member of the public injured, but there wasn't.
Imprisonment is a form of punishment. To restrict someone's liberty. Why they felt that was a suitable sentence for Adam is beyond me, as his presentence report surely would have outlined how he has already been punished (fear of revenge, loss of baby) and also the fact he showed genuine remorse for his actions.
For me, the minute the two offenders declined to make a statement should have been the end of the investigation.