LA FONTAINE, Ind. (WOWO): A Marion woman is dead after a semi-truck reportedly drove into her head-on in Grant County Wednesday morning. 

The accident happened at around 6:30 A.M. on State Road 15 south of La Fontaine. Indiana State Police say a Milford semi driver hauling an empty tanker and heading northbound on State Road 15 crossed the center line for unknown reasons and hit the car being driven by 31 year old Sierra Edwards of Marion. 

Drugs and alcohol are not being cited as factors in the wreck, which is still under investigation.