"We've reached out to Mike," Licht said. "We've yet to hear from him. From what I understand, he's been treated and released, so that's a good start. We're trying to gather all the facts we can.
"Obviously, our primary focus is making sure that he's OK. I know he's been treated and released. I just want to make sure that he's OK and that's our main concern."
Licht said he knows few details of the incident in which Williams was stabbed. Williams has had off-field problems before and Licht previously said it was important for Williams not to make headlines away from the football field.
"Disappointed just that we had a player in that situation that could have been seriously injured," Licht said.