A 33-year-old Bismarck woman tells police someone broke into her trailer home and stole a diamond ring.
It happened on the 2500 block of East Broadway Avenue last night.
She told police she left her dog inside the house and locked the door when she left.
When she came back the dog was outside and everything in the house had been gone through.
The ring is worth $1,000.
She is also missing an Xbox game system worth $200.