In Pursuit with John Walsh is returning soon for its fourth season. Investigation Discovery has announced that the series will return later this month. John Walsh and his son, Callahan Walsh, are featured in the series that reports on unsolved violent crimes and asks the audience to help solve them.

Two specials connected to In Pursuit with John Walsh — In Pursuit: Hot on the Trailer and In Pursuit: Captured — are also set to air on the cable channel later this month.

Investigation Discovery revealed more about the series’ return in a press release.

Returning for a fourth season, IN PURSUIT WITH JOHN WALSH carries forward John Walsh’s lifelong mission of bringing fugitives to justice, finding missing children and empowering the public to help support a more effective and accountable criminal justice system. In the series, John Walsh and his son, Callahan Walsh, introduce ID’s active and engaged audience to unsolved violent crimes that urgently need to be solved. With 12 all-new episodes, season four of IN PURSUIT WITH JOHN WALSH will premiere on Wednesday, August 24 at 9/8c on ID, immediately followed by a one-hour studio special IN PURSUIT: HOT ON THE TRAIL at 10/9c. In this special, the father and son duo behind dozens of criminal captures take a deep dive into cases, give real-time updates, and perhaps most poignantly, provide a deeper understanding of the Walsh family mission, which has driven the Walshs for 41 years since the abduction and murder of six-year-old Adam Walsh. Moderated by special correspondent Michelle Sigona, a variety of experts involved with the cases will round out the hour, highlighting the incredible results from the first three seasons, and imploring a call to action to help find more fugitives and recover more missing children.

“We’ve seen 37 fugitives brought to justice from the first three seasons of IN PURSUIT, and ID is honored to support John Walsh who continues to do what he does best – hunting down fugitives and delivering families justice,” said Jason Sarlanis, President of Crime and Investigative Content, Linear and Streaming. “We are excited to introduce audiences to HOT ON THE TRAIL, an extension of IN PURSUIT that offers real-time updates and intimate interviews with those closest to the cases to turn up the heat on these investigations and empower our viewers to act.”

In the season four premiere episode of IN PURSUIT WITH JOHN WALSH, after a corrections officer and devoted mother goes missing, her son’s father, William Strand, becomes the prime suspect. Now, John joins the hunt to bring him in. And later, investigators say an unidentified serial sexual predator terrorized women in central Florida for years until a breakthrough in DNA technology appears to link Leslie Lagrotta to the assaults. Cal’s on the ground in Orlando, Florida, to help authorities track down Lagrotta. “Lying in Wait” premieres on Wednesday, August 24 at 9/8c on ID.

With the companion special, IN PURSUIT WITH JOHN WALSH: CAPTURED, John and Callahan Walsh celebrate some of the 37 captures to date from investigations that left the largest impacts. The hour starts by taking a look back at the investigation of Luis Frias, who allegedly murdered his common-law wife in front of their kids. After the episode aired, Frias was captured in Mexico thanks to an anonymous viewer tip. Then, Callahan Walsh revisits the case of William Stanson, a Michigan father accused of sexually assaulting a group of young women as well as his own daughter. He was caught in Mexico as well thanks to another IN PURSUIT tipster. Last, we revisit the 2019 homicide of Alyssa Cannon and her 4-year-old son Brayden at the hands of Jory Worthen. Since airing, Worthen was captured in a motel outside of Burbank, California and was extradited back to Arkansas. IN PURSUIT WITH JOHN WALSH: CAPTURED will air on Wednesday, August 31 at 10/9c on ID.

What do you think? Are you excited about the return of In Pursuit with John Walsh? Will you be watching this ID series?