michael dunn (green sweater)*(Via ABC News) – A Florida jury has reached a verdict on four of the five charges in the trial of (Michael Dunn) accused of shooting a teenager to death over loud music, but said they could not come to a decision on the murder charge.

The jury had the option of first or second degree murder or manslaughter, but said they could not agree on any one of them.

The judge gave them an Allen charge and sent them back to try again.

Dunn, 47, is charged with first degree murder for the shooting death of Jordan Davis, 17, in a Jacksonville convenience store parking lot on Nov. 23, 2012. If convicted, he could face life in prison.

The judge also instructed the jury that they could consider lesser charges, including second degree murder, manslaughter, justifiable homicide or excusable homicide.

MORE info is available at ABC News.