Policeman arrested after student uses Snapchat's 'gender swap' filter to pose as underage girl

Officer Robert Davies is on paid leave after being charged with communicating with a minor to commit a felony

A California student used a "gender swap" filter on Snapchat to pose as an underage girl in a vigilante effort that led to a police officer's arrest.

After a friend told him she was sexually assaulted as a child, Ethan, whose last name has not been revealed, set out to lure potential pedophiles into speaking to him on the dating app Tinder.