The 33-year-old actor had been reported missing while boating with her son last week and search efforts began shortly thereafter.
"Think about the impact of your words on the real lives of real people," Legend wrote.
"Working with Grant was so much fun," former co-host Adam Savage said. "I’ll miss my friend."
The endorsement of Yeezy's possible presidential bid inspired one person to remark: "Defiant stupidity is the worst kind."
The 33-year-old actor's body was found on Monday after she went missing during an outing on Lake Piru in California with her 4-year-old son last week.
Makwan Amirkhani was lauded for the actions he took right after he defeated Danny Henry.
Thea's mother confirmed the news in a statement on the vlogger's Instagram account.
The former "Love Connection" host accused the CDC of lying in order to sway the election.
"The Tonight Show" is back at 30 Rock, but Fallon quickly found out that things aren't quite back to normal.
The LGBTQ community has long claimed the bespectacled detective as one of their own.