3.2K views · 18 reactions | Are serial killers made or born? Donnie Wahlberg hosts Very Scary People, Sunday night at 9 ET/PT on HLN. | HLN | Facebook

3.6K views · 18 reactions | The Zodiac would become one of the most mysterious serial killers of all time. Watch this preview of an ALL NEW Very Scary People to see how his cryptic killing spree started then tune in Sunday at 9 p.m. ET/PT to see if you can solve this decades-old puzzle. https://cnn.it/2Kn2Z6b | HLN | Facebook

2.7K views · 11 reactions | HLN's hit True Crime documentary series, "Very Scary People" returns next Sunday, July 12 at 9 p.m. ET/PT on HLN. | HLN | Facebook

1.9K views | The season finale of "Very Scary People" is tomorrow night at 9 ET/PT. Go behind the curtain with "Dr. Death" and watch the first 30 seconds now. | HLN | Facebook

1.6K views · 15 reactions | Brand new episodes of "Very Scary People" hosted by Donnie Wahlberg are coming to HLN! Don't miss the season 2 premiere: Sunday, July 12 at 9 p.m. ET! | HLN | Facebook