NBC Chicago employee Kevin Spencer has been reported missing after he didn’t arrive for work this week and his family said they have been unable to reach him.

The 34-year-old from Chicago’s Lakeview neighborhood works in the IT department and was last heard from on Friday, Jan. 24.

He was seen leaving NBC Tower that day just before 6 p.m. Cameras showed him exiting NBC Tower via the North Columbus Drive entrance, then walking south on Columbus Drive and crossing the Columbus Bridge.

Read more: nbcchicago.com