Roman Sinquerra, a major character in the TV series "High Potential," disappeared 15 years ago while out buying diapers for his daughter Ava. Initially, Morgan, his ex and mother of Ava, believed Roman would never abandon his family, but police suspected he might have skipped town. It was later revealed that Roman was an informant for the FBI and had to disappear for reasons related to his work. At the end of Season 1, it was confirmed that Roman is still alive, which was a major twist and set up the mystery for Season 2. Season 2 has not yet fully revealed what happened to Roman or where he has been, but it appears he has been hiding due to being driven into hiding by someone powerful within law enforcement. Morgan is still actively searching for him, and his story is expected to unfold further in Season 2. There are theories that Roman might have been kidnapped, working undercover, or protecting his family by staying hidden. His return is anticipated to significantly impact the show’s plot, especially Morgan's life and the ongoing investigation. The story also explores whether Roman left voluntarily or was forced to disappear, but the search for answers continues in the current episodes of Season 2.