[BrieSearching sent us this information in an email. She has also posted it in "Spoilers" at HGW.]

Didn't know if you'd seen it or not and thought I would pass it along to you.
  
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07/05 - Episode 3.01 - The Underneath: Melinda meets a young woman named Jennifer who has come to sell items from her parents' home, then helps her connect with her father Ray, who was killed when Jennifer was 2 years old. Ray blames Melinda's mother for his wife's death shortly after his own. A young man named Justin takes pictures of the crowd when Melinda receives an award and when he notices something strange, he shows them to her. She takes the pictures to Professor Payne to get his opinion and Melinda brings up the possibility that the ghost in the picture is her father. Source: SpoilerFix.com