911 Calls Do Not Log to Call History

I acknowledge the issue described above, but it can work both ways. Once upon a time, someone I love had a dangerous weapon in their hand when they confronted a potential assailant. Said loved person, a life-long trauma/PTSD sufferer, got arrested and charged with a felony. Said potential assailant has a court restraining order to stay off loved person's premises. Over a 90-day period, loved one spotted potential assailant on their property 15 times. They did as they were instructed to do: call 911 and their on-call caregiver. I can document the calls to the caregiver, but not to 911. I highly doubt one can walk into a police station and obtain 911 records from a particular phone number without a substantial amount of bureaucracy. @T-Mobile, if I substantiate that I am loved one’s legal guardian, and that the cell phone account is mine, do you have the 911 data hidden somewhere and can I request it?