'Enough is Enough': Group helps raise billboard on unsolved murders

PORTLAND, Ore. -- Families of Portland murder victims are hoping a new billboard along NE Martin Luther King Boulevard will help solve their loved ones' deaths.

The billboard, which was placed near the intersection of NE MLK Boulevard and Skidmore Street Monday was raised with the help of the group "Enough is Enough."

It encourages anyone who may know anything about an unsolved murder to call Crime Stoppers.

Police have said Portland has seen historically high gang violence this year.