The bodies of a missing Illinois couple, both 20, were found in Lake Michigan near Death's Door strait in Wisconsin.

David Thalman and Francesca Warick were found on Monday morning off Washington Island after they went missing over the weekend.

Washington Island is across from the Door Peninsula. To get to the island, kayakers must cross the Death's Door strait, which is very turbulent.

The authorities do not think the couple was wearing life jackets.

A 10-year-old boy's body was found in a New Jersey river.

David Thalman and Francesca Warick's bodies were found after they went missing on a kayaking trip.

Many ships have sunk in the Death's Door strait since the 19th century.

The Door County Sheriff's Office is in charge of the search, which is now a recovery operation.

Jane Lee, David Thalman's boss, said he was a great employee.

She said David was very focused and always on time. They trusted him completely. He was a very good young man.

Jane Lee started to worry when David didn't answer her calls and texts after he left for the weekend.

The authorities do not think David and Francesca were wearing life jackets.

A kayaker in Florida found a body that was missing for decades.

Jane Lee said she was worried when she didn't hear from David. When her office heard the news, they were all very sad.

Jane Lee said they feel a huge loss.

Francesca was a twin and brought joy to everyone around her.

This is a view from Washington Island, Wisconsin.

Francesca was a happy and kind young woman who loved her family. She will be deeply missed.

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The authorities think the couple probably drowned. They are still investigating.

Brie Stimson is a writer for Fox News Digital in Los Angeles.