Monday night’s late-night television landscape took on a somber tone as talk hosts across the dial addressed the deadly mass shooting in Las Vegas.

Here’s a roundup of clips from last night …

NBC’s “Late Night with Seth Meyers” …

CBS’s “The Late Show with Stephen Colbert” …

ABC’s “Jimmy Kimmel Live” — with a nod to Mister Rogers …

Conan O’Brien on TBS’s “Conan” …

Comedy Central’s “The Daily Show with Trevor Noah” …

CBS’s “The Late Late Show with James Corden” …

NBC’s “Tonight Show starring Jimmy Fallon,” with a performance by Miley Cyrus and Adam Sandler …