In similar issue. I was leaving a parking lot and seen an unattended car running, with a baby in a car seat in back. I watched the owner leave the car about ten minutes earlier and walk into a store. It wasn't until I drove past that I seen the baby. I waited for another 5 minutes and then called the cops. I waited until they showed up, then watched the owner of the car walk up as the cops arrived. I was running late for an appointment and had to leave, don't know how it turned out.
On the finnier side of this, I was manning our station alone after the first due engine was out on a call. I got a call for a dog locked in the car at our local wal-mart.
It was a pretty hot day, so I thought the dog might be in trouble. I toke the rescue truck, and drove to walmart.
I get there, and here's an older lady getting a little hysterical about her dog locked in her car.
Turns out that she had a nice, nearly new Mercedes SUV (I have no idea what they are called), she'd left the car running to keep the dog cool, and was going to dash into the store.
Anyhow , the dog was boincing around and hit the lock button.
As with most car owners, she had the remote lock fob ON HER KEY RING, which of course was INSIDE the car in the ignition.
She starts yelling at me to hurry and get the car open.
I say "OK, Ma'am- which window do you want me to break?"
She says "I don't want you to break any of them!"
I reply "Ma'am I'm a fireman, not a locksmith- the only way I can get this car open is to break a window."
""But don't you have one of those things that you slide in the door to pop the lock?"
"No ma'am, we never had those, and even the cops don't use them much anymore on cars with electric locks, because it's too easy to damage the door."
"Oh, so what should I do?"
"Well, ma'am if you don't want me to break in, I'd suggest you call a locksmith or the auto club."
"But what about my dog?"
"The air conditioning is running, so he should be OK."
"Well...OK..."
So I go back in the rescue and left.
I have no idea what she eventually did, but I'll always treasure the expression on her face when I asked which window she wanted broken...