Guy Buck’s murder trial in Menominee has gone to the jury.
The jury may return a verdict before breaking for the weekend.
Buck is one of 3 people who’ve been charged in the May 2008 murder of Mark Keller, Sr.
Keller was found dead in his home in Menominee Township.
Prosecutors have claimed Buck and 2 other men beat up Keller and left him for dead after ripping one of them off in a drug deal.
One of the other 2 men charged in the case, James Dulak, is already serving life in prison for murder.
The third man, Keith Benson, testified for the prosecution against Buck.