The trio were assaulted, robbed, and their vehicle was destroyed.
The country's President Edgar Lungu says he will break U.S.-Zambian relations over the comments, causing a strain between the two countries.
A police officer sued the county after being denied a promotion for being gay.
The substitute educator condemned one child being grateful for his two dads.
Itaberli Lozano was stabbed to death and his body burned in a field.
He says that he was passed over for promotion due to his earlier complaints.
"We just want the normal ones," a spokesperson said.