The Philadelphia Police are investigating a Mckean High School teacher after a sexually explicit video of him was posted on social media. The video was posted on October 13th and was shortly deleted after. Many students screen recorded the video and showed it to administrators. Mckean has allowed any student or staff member counselling if they have the desire to speak about it. Parents were contacted on Monday the 21st about the incident via voice message. There are no reports as to why the Philadelphia Police are investigating this matter.