Forensics expert explains technology used to catch I-40 shooting suspect Andrew Graney [Video]

RALEIGH, N.C. (WTVD) — Following the Raleigh Police Department’s press conference earlier this week regarding the week-long rush hour shootings along and near I40, officers worked hard to find and arrest the alleged suspect 23-year-old Andrew Graney.

Patrick Siewert has 15 years of law enforcement experience and is now a mobile forensics expert for Archer Hall. He commends the work of RPD.

“It sounds very similar to the D.C. sniper shooting. I would say that the hopping on it from a public safety perspective, seemed pretty good to me. I mean, when you don’t have anything to go on, it’s very hard to wrap your hands around it. Pretty good police work,” said Siewert.

ABC11 obtained the search warrants in which it describes the two reports of a single shot being fired into homes around Centennial Ridge Way and Shire Lane.

A grey Hyundai Sonata was seen on surveillance video in the area of the calls around the same time. That …