If you pull a gun from your pocket or waistband AND run across the front of a police car AND towards a police officer shooting repeatedly at the police officer that's murder. The law on the books and a D.A. can look at it differently and ask/infer if there was intent to murder, but by his actions I think any reasonable person/jury can find this a case of murder. The D.A. has to upgrade the charges to murder and this person needs to stay in jail for the rest of his life with no early release or parole or anything else. Anything less is not justice.