(Beaver Dam) The family of a 37-year-old Beaver Dam woman struck and killed along Highway 151 last summer is frustrated it is taking so long to file charges. Kayla Davis had stopped and gotten out of her car to see if she could help the people involved in another accident. She was killed when a truck driven by 28-year-old Troy Kelm of Beaver Dam swerved to avoid hitting Davis’ car as it sat near the shoulder. Kelm was cited for operating while intoxicated and Dodge County authorities say they just got new information on the case that is still open. Kelm was sentenced to one year in jail in 2009 for selling a prescription drug to a UW-Milwaukee student that authorities say played a role in that students overdose death.