A Waterloo man already in prison on unrelated weapons and drug charges has been sentenced to probation after pleading guilty to Intimidation with a Weapon and Criminal Gang Participation, according to the Waterloo Cedar Falls Courier. On October 9th of 2017 22 year old Corey Dunn Jr. fired a gun at a vehicle carrying a person police say he was feuding with. Dunn is a member of the local OTB and the other person is a member of a rival gang. Dunn is currently serving time in a federal prison in Louisiana.