The Washoe County Sheriff's Office is reporting an increase in break-ins into so-called cluster mailboxes, which group several mailboxes together into a single location.

The Hot August Nights Foundation will be awarding $10,000 in scholarships and prizes as part of the Youth Automotive Challenge.

If there isn't a winner, the jackpot will inch closer to the record $2.04 billion Powerball prize won last November.

The estimated $1.1 billion jackpot has been growing for more than two months.

With no winner, the jackpot goes up to an estimated $1.1 billion for a drawing Tuesday night.  

The new jackpot will remain the sixth-largest jackpot in U.S. history.

There have been 22 straight drawings without a winner. 

The jackpot is the largest since a $2.04 billion Powerball prize was won Nov. 8 in California.