A Kentucky couple visits Louisville and runs into some intimidating dudes who ask what's in their pockets. This can't be good.
But in the spirit of April Fools' Day, it turns out this gang can sing a cappella like no one's business. It helps the guy pull off one amazing crime -- stealing his beloved's heart.
In this video by Tom Mabe and "Prank It Forward," watch a tense situation turn into a marriage proposal that's so unusual, it's criminal.