DEWEY BEACH, Del. (AP) — A grand jury has indicted a Delaware police officer accused of attacking an injured man and lying about it.

Dewey Beach police Officer Gregory Lynch Jr. surrendered to authorities Tuesday on charges including second-degree assault and perjury.

READ MORE: National Guard Protecting U.S. Capitol Served 'Raw, Moldy Food,' Some With Metal Shavings, Lawmakers Say

He was released on his own recognizance. A state news release says Lynch was dispatched this summer to help someone who had lost consciousness and suffered a head injury.

It says the injured man was loaded onto a stretcher, where he sat up and declared he didn’t want to be hospitalized. It alleges Lynch then climbed onto the stretcher, beat the man, handcuffed him and pulled him into an ambulance by his neck.

READ MORE: COVID In Maryland: 786 New Cases As Hospitalizations, Positivity Rate Fall

The victim’s injuries included a concussion and broken nose.

Lynch said the victim assaulted him, but witness accounts contradicted that.

MORE NEWS: March 5 Marks 1 Year Since First COVID Cases Reported In Maryland, Gov. Hogan Declares Friday A Day Of Remembrance

(© Copyright 2019 The Associated Press. All Rights Reserved. This material may not be published, broadcast, rewritten or redistributed.)