Colleen Davis pulled an upset Tuesday night in the state treasurer race, downing incumbent Ken Simpler. Davis won by a hefty margin, taking 52 percent of the votes (187,225) to Simpler's 46 ...

Delaware Treasurer Colleen Davis says she didn't know she was not allowed to take a state-owned vehicle home without permission. The acknowledgment comes after she was caught driving on a suspen ...

This story was supported by a statehouse coverage grant from the Corporation for Public Broadcasting. Delaware Treasurer Colleen Davis was running for Congress until a cancer scare in her family ...

When political novice Colleen Davis defeated incumbent Republican Ken Simpler in the Delaware treasurer’s race this month, it raised plenty of eyebrows. Davis is a physician’s assistant and health ...