LONG PRAIRIE - Frost on the roads caused a number of crashes in Todd County this (Monday) morning. The Todd County Sheriff's Office says there were four crashes between 7:30 a.m. and 8:15 a.m.

The first one was on County Road 12. The driver, Haley Larson of Grey Eagle, slid into a mailbox. However, she was not hurt.

The second crash was a rollover on County Road 7. Twenty-six-year-old Sandy Grandos of Staples, and her five-year-old son Derek Gonzalez, were both taken to Staples Hospital with minor injuries.

The third crash was on County Road 12. Heather Cook of rural Swanville rolled her vehicle. She was not hurt.

And the fourth crash was on County Road 2, near the Morrison County line. Devon Butkowski of rural Freeport also rolled his vehicle. He was not hurt.