Uncle drowned 6-year-old nephew in bathtub, authorities say

Dayvid Pakko, 6, was allegedly killed by his 19-year-old uncle on Monday. (Snohomish County Sheriff’s Office)

The uncle of a 6-year-old autistic boy drowned the child in a bathtub Monday, then dumped his body in a dumpster at the Seattle-area apartment complex, authorities said.

Andrew Clayton Henckel, 19, visiting from Kerrville, Texas, was babysitting Dayvid Pakko on Monday, according to court documents. The boy was reported missing Monday afternoon.

Charging documents say the child's body was found around 2 a.m. Tuesday in the dumpster in Lynnwood, a northern Seattle suburb.

Henckel, who is 6-foot-4 and 180 pounds, grabbed the 48-pound boy and plunged him face-first into the tub, holding him under water until he stopped struggling, court documents said. Henckel then wrapped the body in a blanket, put it in a box and placed it in a dumpster, documents said.

The court documents don't specify a motive.

Rachel Forde, a Snohomish County public defender who appeared with Henckel at his first appearance Wednesday, said Henckel is on the autism spectrum.