Just stumbled across this perplexing case and noticed something curious about the timing of Ida's disappearance. It's really intriguing how everything seemed to converge around September 18, 1958. I wonder if the date was significant for some reason beyond the custody arrangement that seemed to be on the table. Was there possibly another event or stressor at play that we aren't aware of? Perhaps there was pressure involved that might have influenced her to leave or go off the grid. Also, Ann Arbor is an interesting location. Did she have connections there, or was it just a random place she ended up before vanishing? It's these gaps in the timeline that make you think there's more under the surface. Reaching out to archivists or local historians from Ann Arbor could shed more light on what life was like in the area then and if there was anything newsworthy happening at that time. Just a thought! What do you all think?