Police find unicorn in hunt for Santa s missing sleigh Getting into the Christmas spirit, Wiltshire Police posted on social media today (Dec 17) that following reports of a sleigh crash near Corsham Primary School they have found a unicorn. Officers were on the beat investigating the disappearance of Santa Claus’ reindeer following the crash at Corsham Primary School. The force was contacted when Mr Claus’ sleigh was found to be missing and in their search officers found a unicorn in the school woods. A spokesman for Corsham Police said: “Officers investigating the disappearance of Santa’s Reindeer following the sleigh crash at Corsham Primary school, have been contacted after Santa’s sleigh was found to be missing and a Unicorn had been located in the school woods.