There was an incident from my hometown that made national news & it made believers out of many. A young Mom & her infant were driving home from a friend's house at night when she crashed her car, which ended upside down in a river. The following day, a fisherman saw the car and called emergency personnel. When law enforcement officials went down the embankment to the crash site, 4 different officers heard a distinct voice calling, "Help me, help me." Hearing the voice caused them to work frantically & to flip the car over & found the 18 month old baby alive, strapped in her carseat hanging upside down. Based on LEA reports, it is estimated that the car had crashed 14 hours before. I still get chills when I pass the crash site.

Edit: The mother died almost instantly from injuries sustained in the crash. Rescuers had no idea where the voice was coming from.

Notes:

This is a somewhat well-known story but is very compelling, could be good for the intro

• https://www.cnn.com/2015/03/14/us/utah-baby-submerged-car/index.html
• https://www.dailymail.co.uk/news/article-2986597/Toddler-improving-14-hours-upside-car-river.html
• https://www.historicmysteries.com/jennifer-groesbeck/
• Officer Beddoes co-authored a book about his experience called Proof of Angels.