(Beaverton, OR) -- A Beaverton man has been arrested for allegedly trying to lure a child to have sex. A Sherwood Police officer was working undercover posing as a teen on dating and social media websites. 22-year-old Pranav Joshi is accused of responding to the posts, sending explicit photographs to the investigator. A Washington County grand jury indicted Joshi on four counts of luring a minor and online sexual corruption of a child.