Complex sentence: It had been almost six months since the last murder and Bunting began talking about "getting" Johnson, and suggested that Vlassakis find a way to get him to the bank in Snowtown.
Split into simpler sentences: It had been almost six months since the last murder and Bunting began to talk about "getting" Johnson. He suggested that Vlassakis find a way to get him to the bank in Snowtown.