The commander of the Lake County Major Crimes Task Force said Friday evening a new piece of evidence has been found in the investigation of the shooting of Fox Lake police Lt. Charles Joseph Gliniewicz.
George Filenko could not say what that evidence is, because of protocol. But he did say, "It is a piece of the puzzle."
Filenko said a significant piece of evidence was recovered Friday by evidence technicians at the crime scene.
Filenko said the new evidence is encouraging.
Earlier Friday, authorities said several new videos surfaced in the previous 24 hours that police investigators say they hope can provide views leading up to and after the time Gliniewicz was shot and killed, and shed light on the identity of his three suspected killers.
Filenko said several new videos obtained from area residents, businesses, and the Lake County Division of Transportation have been turned over to the FBI. Those videos are in addition to the home security video police received Wednesday that remains in the hands of investigators with the Homeland Security Administration.
The FBI has pledged its full support in the investigation and has the technology to put all of the videos in sequential order based on their various timestamps, he said. When that's done, it could help investigators assemble a video puzzle they hope will put them closer to identifying the suspects, he said.
"We are still reviewing the substantial amount of video for any clues that could help us," Filenko said, adding "astute" transportation workers saved intersection video Tuesday after hearing Gliniewicz had been shot and killed. He said video normally recycles and erases every couple of hours.
He also would not release other key details of Gliniewicz's death, including how many times he was shot and where, whether he was wearing a bulletproof vest, or if footprints at the scene showed where the suspects may have gone when they left the area.
Filenko said he did not know if the three suspects left the scene on foot or if they walked a short distance before entering a vehicle at another location and drove away.