National captioning institute, which is responsible for its caption content and accuracy. Visit ncicap. Org] erin right now this 22yearold man is behind bars after police say he savagely beat a store clerk early sunday morning. Good afternoon to you. I m erin fehlau. Police say the attack came during a robbery. And what shocked Law Enforcement was the brutality of the assault. Wmur s Andy Hershberger joins us now live from manchester with our top story this noon. Andy the prosecutor today said he has been in Law Enforcement for two decades and has rarely witnessed anything this violent good the 22yearold faces several charges, including attended seconddegree murder. Police say it happened during a robbery at a store on maple street sunday morning. Police say the clerk with savagely attacked, and assault reviewed by police on store surveillance that prosecutors called it deeply disturbing. The attack in this case was almost eight minutes in duration assault i personally witnessed. The c