4-year-old Burleson boy was with parents when he was swept away by floodwaters [Video]

BURLESON, Texas – A 4-year-old boy was killed in weekend flooding in Johnson County.

Lucas Warren of Burleson was with his family when he was swept away on Sunday morning.

Now, the Johnson County Sheriff’s Office is trying to piece together the fatal flooding incident that has left a family and a community mourning a 4-year-old boy.

“At one point in time, the water was actually completely over these rails and it was all rushing like that over the top,” said Chief Deputy James Saulter.

The chaotic flooding in Johnson County claimed a 4-year-old boy’s life.

Lucas Warren is pictured in an online fundraiser for the family.

Investigators say the little boy’s body was discovered several hours after the initial search began.

A sheriff’s deputy, who was first on the scene, quickly realized the danger.

“When she turned around her unit, the water had already started coming up from behind her unit and she …