DENHAM SPRINGS — A vigil appeared overnight outside Seventh Ward Elementary for a crossing guard who died after being hit by a vehicle near Gray's Creek Elementary on Thursday.

Katy Wells was on duty after school at Gray's Creek Elementary when a truck driving northwest on La. 16 hit her, according to a Livingston Parish Schools spokesperson. She died as a result of the crash.

Sheriff Jason Ard told 2une-in's Abigail Whitam on Friday morning that the tragedy is a reminder to do better by staying vigilant and paying better attention to surroundings when driving.

Darren Goudeau, 64, of Walker, was arrested and booked into the Livingston Parish Detention Center on charges of vehicular homicide and DWI.

"The impairment is unacceptable," Sheriff Ard said. "We work hard every day to keep these things from happening. But everybody out there makes a choice to pop a top and get behind the wheel. This individual did that. He will suffer the consequences, but it will not ever replace Ms. Katy Wells."

The school system said Wells had worked for it and the sheriff's office for 40 years. She was most recently a crossing guard for Gray's Creek Elementary and Seventh Ward Elementary.