1. United States
2. S.C.
3. Letter

the technology that actually exists and that DOJ / law enforcement points to for stopping premeditated violent crimes before they happen: Inside facilities — contraband phone control Managed Access Systems (MAS): Acts like a cell tower inside the prison. Only approved numbers can get out. Everything else is blocked/logged. That's the FCC vote you referenced for prison jamming. Detection & geolocation: Finds a contraband phone in a specific cell block, so staff don't have to do blanket shakedowns. Outside — threat pattern detection Link analysis / pattern recognition: When a group of burner phones all start talking to each other, to known gang numbers, or to numbers inside a facility right before a home invasion or farm attack, the system flags the pattern for investigators to get a warrant. AI-assisted triage: Its software flagging keywords tied to murder plots, trafficking, or coordinated robbery planning etc…Human analyst then reviews and seeks probable cause. Public safety alert layer — what you described as the APP Geofenced warnings:keeps law enforcement safe from high-risk warrant and give the intel of an active crew in an area, they can push alerts to work with their one another forming a stronger united purpose . This protects law enforcement and helps keeps people out of crossfire. Officer safety intel: Officers know before entry if suspects were just on phones coordinating, so they're not walking in blind. It's not about reading shopping lists or watching u pick it nose ; It's about focusing on the bigger fish — premeditated trafficking, murder plots, coordinated home invasions and farm attacks — with federal and state DOJ oversight, warrant requirements, and FCC authority, so it protects the Constitution's job to provide for common defense and general welfare. If anyone votes against it it’s because there going against the system and doing something shady that they don’t want to be seen or it could be the pure facts that they don’t understand how it works and how many people it could protect a against all criminals actively.