JOHN WALSH: The acclaimed host of "America's Most Wanted" talks with Nightline about returning to television with his son Callahan Walsh in their new show "In Pursuit With John Walsh." Byron Pitts reports. https://abcn.ws/2DqljG0 | Nightline

319 reactions · 45 shares | John Walsh is BACK… He’s helped capture over 1,400 fugitives, and he’s not even close to finished. All new series In Pursuit with John Walsh premieres Wednesday 10/9c. | Investigation Discovery | Facebook

20K views · 760 reactions | Tonight on In Pursuit, we're profiling two real scumbags. These two lowlifes destroy families and need to be taken off the streets immediately. Watch In Pursuit tonight on Investigation Discovery at 10pm and send us any tips you might have. We have Spanish speaking operators standing by and remember, you can remain anonymous. Call or text 1-833-3PURSUE. | John Walsh | Facebook

4.3M views · 24K reactions | Jabali Dumas Sr. is gunned down outside his favorite convenience store, leaving his loved ones and authorities searching for answers. Let's catch who did this #TeamInPursuit! Join us tonight at 9/8c for "In Pursuit With John Walsh" on ID | In Pursuit with John Walsh | Facebook

John Walsh has devoted his life to fighting crime in America. He is also a TV icon. And he was my guest tonight. This is one segment you don’t want to miss. | Judge Jeanine Pirro