When it comes to unsolved cases, nothing is more haunting than the unsolved disappearance or death of a child. Each of these little-known cases are in critical need of tips from the public, so join us as we explore the stories of multiple young victims in this special multi-case episode of Last Seen Alive.
Cases covered in this episode include:
- The unsolved 1998 suspicious death of 17-year-old Danny Violette, whose remains were found abandoned in an Ohio cornfield.
- The unsolved 2000 triple-disappearance of 1-year-old Sidney Smith, newborn Monique Smith and their 20-year-old mother, Jennifer Lancaster, all of whom vanished from Kansas without a trace.
- The unsolved 2014 disappearance of 7-year-old Julia Potter, who was allegedly abducted from Washington by her own non-custodial father and is believed to now be living off grid with him.
- The unsolved 2021 disappearance of 16-year-old Kit Nelson-Mora, who vanished shortly after reuniting with their birth parent, who had a history of child abuse.


Sources used to research Danny Violette’s segment of this episode:
Teen’s Death Still ‘In Air’ (News Journal Staff / The News Journal via Newspapers.com)
Cold Case Needs Solved (Angela LaRosa / Sandusky Register)
Daniel Patrick “Danny” Violette Jr (findagrave.com)
Unsolved Homicide: Daniel Violette (Ohio Attorney General’s Office)
Case Review: Danny Violette (Culpable Podcast)
Justice for Danny Violette Fundraiser (GoFundMe.com)
If you have any information about the death of Danny Violette, please contact the Huron County Sheriff’s Office at 419-668-6912, or fill out this online tip form.



Sources used to research Sidney Smith’s, Monique Smith’s and Jennifer Lancaster’s segment of this episode:
Missing Person / NamUS #MP382: Jennifer Dawn Lancaster (NamUs)
If you know anything about the disappearance or whereabouts of Jennifer Lancaster, Sidney Smith and / or Monique Smith, please contact the call the Topeka police criminal investigation bureau at 785-368-9400. Or, if you prefer to remain anonymous, call the Shawnee County Crimestoppers at 785-234-0007 OR access their online tip form at www.p3tips.com/128.




Sources used to research Julia Potter’s segment of this episode:
Seattle Police Searching for Abducted Child Last Seen in 2014 (KIRO 7 News)
Seattle Dad ‘Made A Bad Decision’ & Vanished With His Daughter (Investigation Discovery)
If you know anything about the disappearance of Julia Potter and / or the whereabouts of Julie or Jason Potter, please contact the Seattle Police Department at 206-625-5011. If you know whether either of them are right now, please call 911. If you wish to submit a tip anonymously, call CrimeStoppers at 1-800-222-TIPS.


Sources used to research Kit Nelson-Mora’s segment of this episode:
If you know anything about the disappearance or whereabouts of Kit Nelson-Mora, please contact the Omak Police Department at 509-826-0383, or the Washington State Missing and Murdered Indigenous Women and People Cold Case Unit at 844-770-7900.