(This is the part where I get nervous. IIRC they let TE drive the car. I assume Truslow will cover that part when it's his turn.)
This LEO made contact with Bri via telephone and then went to SM house after midnight (can't recall the exact time) during the same shift. LEO says they parked at the very end of the M's driveway and SM met them at the end of the driveway. 3 LEOS were at SM house talking to SM at the end of his driveway. He was not a suspect, not even certain a crime had occurred at this point. Went to SM house, had been told of previous relationship and thought he might have met up with HE. No threats or promises for talking to him. No coercing. Didn't read Miranda Warnings (not required b/c he wasn't a suspect b/c not aware of a crime) LEO had a body microphone on at this time.