(CNN) -- A motorist fired pepper spray Saturday at a group of demonstrators and counter-protesters outside a funeral for a U.S. Marine in Omaha, Nebraska, police said.
The incident occurred shortly before 10 a.m. (11 a.m. ET) as members of a small Kansas church that protests at military funerals and counter-protesters stood nearly a block away from First United Methodist Church during services for Staff Sgt. Michael Bock, 26, who died August 13 in Afghanistan's Helmand province.
A man in a Ford-150 pickup truck drove by, extended his arm and sprayed with a large can, police said. His vehicle was stopped a few minutes later.
"Initial indications are he was probably targeting the Westboro Baptist Church" protesters, said officer Michael Pecha, a spokesman for Omaha police.
George Vogel, 62, who lives just north of Omaha, was booked for 16 counts of misdemeanor assault and one count of felony assault on a police officer for the pepper-spray exposure, police said. Vogel also faces one count of child neglect because his child was in the truck, Pecha told CNN.