Sarah Palin canceled a campaign stop for Republican presidential candidate Donald Trump in Florida Monday after her husband, Todd, was injured in a snow machine crash.
A source told NBC News that Todd Palin was in "a very serious" crash Sunday night and is in intensive care.
In a brief unplanned appearance before Trump's afternoon event in Tampa, Palin referenced the "little wreck" and thanked audience members for their prayers.
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The former Alaska governor, who endorsed Trump earlier this year, stopped by the Trump town hall in Tampa but canceled her other planned appearances. She has been in contact with medical personnel and will be traveling back to Alaska today, the source said.