John Yelenic, a prominent dentist from Blairsville, Pennsylvania, appeared to be living a successful and content life. In ...

John Yelenic was discovered dead in his home in Blairsville, Pennsylvania, which left police scrambling for answers. The ...

Dateline Season 28 Episode 9 investigates the murder of Pennsylvanian dentist John Yelenic, a death that shocked the ...

John Werner has created a career out of bringing ideas, networks and people together to generate powerful results. John is a Managing Director and Partner at Link Ventures. John’s deep curiosity ...

Eyewitness reports give insight on what happened to Mark Hasse on the day he was shot and killed.