> i am not sure exactly when i said that is our guy, but i will say this. when we were able to track back that green avalanche was when i thought we were getting close. the car, exactly. >> reporter: investigators kept digging, and they discovered that, just like costello, cell phone records from victims melissa but felony and megan waterman were contacted by burner phones in the hours Get Live News Updates Every Minute from vimarsana.com Curated from 23000 News Agencies."> > i am not sure exactly when i said that is our guy, but i will say this. when we were able to track back that green avalanche was when i thought we were getting close. the car, exactly. >> reporter: investigators kept digging, and they discovered that, just like costello, cell phone records from victims melissa but felony and megan waterman were contacted by burner phones in the hours Get Live News Updates Every Minute from vimarsana.com Curated from 23000 News Agencies." property="og:description"> > i am not sure exactly when i said that is our guy, but i will say this. when we were able to track back that green avalanche was when i thought we were getting close. the car, exactly. >> reporter: investigators kept digging, and they discovered that, just like costello, cell phone records from victims melissa but felony and megan waterman were contacted by burner phones in the hours Get Live News Updates Every Minute from vimarsana.com Curated from 23000 News Agencies.">