I walk every morning for about 1.5 mile. Never go without my phone, which allows my husband to track me. We are seniors and keep tabs on each other like that.
I am assuming this woman tripped and hurt herself. If her husband was tracking her, he could have located her himself.
We also have pictures of each other’s vehicles stored in our phones in case a Silver Alert would become necessary.
If one of us is off alone on a long drive, the other often first takes a photo, so we have a record of what clothing is being worn.