A wrongful death lawsuit filed against the Missouri Department of Transportation accuses the agency of negligence leading to the 2020 death of a six-year-old Dent County boy, according to documents filed in circuit court.

Plaintiffs in the lawsuit are Juanita and Andy Martin, parents of the late Ryan Martin, who drowned in Crooked Creek near Dent County’s Sligo community Nov. 22, 2020. Their petition states Ryan Martin was a passenger in a vehicle crossing Crooked Creek when it was swept off the State Route TT low water crossing maintained by MoDOT.