Two more children under the age of 10 have come forward with allegations about sexual incidents on a Jefferson Parish school bus.

Jefferson Parish Sheriff’s Office spokesman Col. John Fortunato said no arrests have been made in the investigation, which centers around a 13-year-old boy. But police are now facing the possibility of two more victims at Estelle Elementary School, Fortunato confirmed. One is a girl and one is a boy, he said.

A woman who identified herself as a relative said last week that she believed her five-year-old granddaughter had been forced to give oral sex to a seventh-grade boy.

“We take these types of allegations very seriously,” said Fortunato. He added that anyone who believed their child may have come in contact with “the same particular person” should contact the sheriff’s department investigations bureau at (504) 364-5300.