Man sentenced to life in prison for killing Detroit news anchor Jim Matthews with hammer, attacking his family

A Detroit-area man has been sentenced to life in prison for the brutal killing of radio news anchor Jim Matthews and attack on the anchor's family.

Macomb County Circuit Court Judge James Biernat called Arthur Williamson the "embodiment of evil" Thursday during sentencing in Mount Clemens, according to WWJ-AM.

"The only thing that's amazing is you didn't kill all of them," Biernat said.