Baltimore County police are looking for a group of people involved in a beating in Winsdor Mill. Police got a new lead in the case. A WJZ viewer sent us video of the attack and we shared it with investigators. (WZJ video)

Two people were beaten outside a Baltimore County restaurant Friday night, police said, an attack that was captured on a cell phone video and shared on Facebook.

Jesse Agusto, 30, and Denise Thompson, 24, both of the Baltimore area, were assaulted by a crowd outside the Windsor Inn in the Windsor Mill area of western Baltimore County, police spokesman Lt. Robert McCullough said. They sought treatment at Northwest Hospital and were released, he said.

A third person was also assaulted but did not seek medical treatment, McCullough said.

Agusto and Thompson notified police of the attack Saturday morning, he said. Police are investigating.

Police detectives are continuing to investigate the incident. Anyone with information may contact them at 410-307-2020.